CN110541613B - Idle lock core and key - Google Patents
Idle lock core and key Download PDFInfo
- Publication number
- CN110541613B CN110541613B CN201910835728.9A CN201910835728A CN110541613B CN 110541613 B CN110541613 B CN 110541613B CN 201910835728 A CN201910835728 A CN 201910835728A CN 110541613 B CN110541613 B CN 110541613B
- Authority
- CN
- China
- Prior art keywords
- tooth
- hole
- block
- blade
- pushing
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Classifications
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B19/00—Keys; Accessories therefor
- E05B19/0082—Keys or shanks being removably stored in a larger object, e.g. a remote control or a key fob
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B19/00—Keys; Accessories therefor
- E05B19/04—Construction of the bow or head of the key; Attaching the bow to the shank
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B19/00—Keys; Accessories therefor
- E05B19/18—Keys adjustable before use
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B29/00—Cylinder locks and other locks with plate tumblers which are set by pushing the key in
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B29/00—Cylinder locks and other locks with plate tumblers which are set by pushing the key in
- E05B29/0053—Cylinder locks and other locks with plate tumblers which are set by pushing the key in with increased picking resistance
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B29/00—Cylinder locks and other locks with plate tumblers which are set by pushing the key in
- E05B29/0053—Cylinder locks and other locks with plate tumblers which are set by pushing the key in with increased picking resistance
- E05B29/006—Cylinder locks and other locks with plate tumblers which are set by pushing the key in with increased picking resistance by movable rotor elements
Landscapes
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Lock And Its Accessories (AREA)
Abstract
The invention discloses a lock core, which comprises a lock body and a key, wherein the lock body comprises a stator, a rotor, an I-shaped hole closing block, a push rod, a sliding block, a push block, blades, a tooth pushing sheet, a spring and the like, wherein the push rod moves to drive the I-shaped hole closing block to close or open a key hole, the blades are unlocked or locked at the same time, the sliding block moves in the axial direction of a sliding block groove and rotates along with the rotor to relieve the safety of a lock, the movement of the sliding block is controlled by the blades and the tooth pushing sheet, the thrust exerted on the sliding block is provided by the push rod and the spring, the key comprises a key handle, a tooth feeding sheet, a Chinese character 'Wang' shaped connecting block, a tooth sheet and the like, the tooth sheet is collected in the key handle, and can be separated from the key handle through the Chinese character 'Wang' shaped connecting block. The invention aims to provide a lock cylinder capable of preventing unlocking by single-hook and tinfoil technologies.
Description
[ technical field ] A method for producing a semiconductor device
The invention relates to a lock cylinder and a key.
[ background of the invention ]
At present, the blades or marbles of most lock cylinders in the market can be shifted through tools, and technical opening is realized by matching with force and tinfoil materials.
[ summary of the invention ]
The invention overcomes the defects of the technology and provides the lock cylinder which effectively prevents the unlocking mode of the single-hook technology and the tinfoil technology. In order to achieve the purpose, the invention adopts the technical scheme that:
a lock comprises a lock body consisting of a stator 1, a rotor 2, an I-shaped hole closing block 29, a top rod 213, a sliding block 214, a left blade 801, a right blade 802, a left pushing tooth piece 803, a right pushing tooth piece 804 and a return spring, and a key consisting of a key handle 9, a Chinese character 'wang' shaped connecting piece 7, a tooth piece 8, a tooth feeding piece 98, a push rod block 96, a push handle 99, a push handle positioning 901, a tooth pressing block 93, a tooth adjusting block 97, a tooth bin 94 and a spring.
The stator 1 is provided with a rotor hole 15, a positioning pin hole 12 and a push block hole 11 which respectively correspond to a positioning groove 24 and a push block groove 26 on the rotor 2 and the rotor 2, positioning pins penetrate through the positioning pin hole 12 and the positioning groove 24 to axially lock the stator 1 and the rotor 2, a plurality of positioning pin holes 12 are provided, the push block 13 is fixed on the C-shaped spring 14 and is arranged in the push block hole and is contacted with the rotor 2 through the push block groove 26, the C-shaped spring 14 for controlling the push block 13 can be changed into pressure spring control along with the increase of the volume of the stator 1, the elasticity of the C-shaped spring is far larger than the elasticity of the push tooth sheets 803 and 804 and the return springs of the blades 801 and 802,
the rotor 2 is provided with an axial key tooth sheet hole 22 and a mandril hole 23, and is also provided with a Chinese character 'wang' shaped hole 25, a positioning groove 24, a push block groove 26, a blade hole 27, a slide block groove 210, a push tooth sheet hole 205, a tooth sheet dislocation hole 207, a limit pin hole 208, a reset spring hole 215 and a mandril reset spring hole 216, wherein, a plurality of reset spring holes 215 are provided, the inner spring provides power for the reset of the closed hole block 29, the blade and the pushing tooth sheet, the combination of the marble and the spring is arranged in the mandril reset spring hole 216, wherein, the marble and tooth sheet 8 is positioned, two pushing tooth sheet holes 205 are positioned in the pushing block groove 26, a left pushing tooth sheet 801 and a right pushing tooth sheet 802 are arranged in each hole, the force bearing direction is one, the blade holes 27 are multiple, the distance between the holes is larger than the width of the blade positioning area on the sliding block 214, also on the rotor 2 are locating posts 21, corresponding to locating holes 906 on the key lever 9, whose roles can be interchanged.
The I-shaped hole closing block 29 is arranged on one side of the king-shaped hole 25 which is not intersected with the tooth sheet dislocation hole 207, and is provided with a top rod hole 291 and a key tooth sheet hole 292, and a tooth hole closing region 293 is arranged between the two holes.
The top rod 213 has inclined planes 2131 corresponding to the tooth pushing sheets 803, 804 to make the top rod move centripetally in the rotor 2, and a limit groove 2132 corresponding to the limit hole 208, the limit hole 208 can limit the axial movement distance of the top rod 213 in the rotor 2 after passing a limit pin, and a positioning area 2133 of the blades 801, 802 is between the two inclined planes 2131.
The sliding block 214 is provided with a tooth pushing plate positioning area 2141, a blade positioning area 2142, a connecting area 2143 with the rotor 2 and a transmission area 2144, the force of the axial movement of the sliding block 214 is provided by the ejector rod 213 through the spring 212, the reset power is provided by the spring 28 and the positioning plate 211, the elastic force of the spring 212 is far greater than that of the spring 28, the spring 212 is not stressed when locked in a strong state, and the blade positioning area 2142 is at a certain distance from the blades 801 and 802 when the tooth pushing plate positioning area 2141 is axially contacted with the tooth pushing plates 803 and 804.
The left vane 801 and the right vane 802 are provided with a top rod and a tooth piece hole 6, and are provided with a positioning groove 806 and a coding groove 807 which respectively correspond to the top rod 213 and the sliding block 214, the positioning groove 806 is fixed, and the coding groove 807 is motorized.
The left pushing tooth piece 803 and the right pushing tooth piece 804 are provided with slide block slots 808, the positions of which are fixed in an unlocking state, and are provided with ejector rod and tooth piece holes 6, and pushing tooth areas 805 are respectively arranged in the holes.
The key handle 9 is provided with a plurality of tooth feeding sheet slot holes 91, a push rod block slot hole 92 and a plurality of positioning holes 906, wherein the distance between the positioning holes 906 is the thickness of two tooth sheets 8.
The number of the tooth sheets 8 in the tooth bin 94 is even and is not fixed, the tooth sheets 8 are adjusted by the tooth pressing block 93 and the tooth adjusting block 97 to respectively correspond to the tooth sheet feeding slotted holes 91, and the tooth sheets 8 are connected with the connecting blocks 7 shaped like Chinese character 'wang' in the tooth sheet feeding slotted holes through the T-shaped grooves 82.
The tooth adjusting block 97 is provided with a positioning spring 971 and a positioning steel ball 972 which are matched with the positioning hole 906 to move so as to adjust the corresponding tooth feeding sheet slotted hole 91 of different tooth sheets 8.
The gear feeding piece 98 is connected with the pushing handle 99 by a dovetail groove, and a T-shaped groove 981 is formed in the connecting end of the gear feeding piece and the connecting block 7 in the shape of the Chinese character 'Wang'.
The push handle positioning 901 is connected with the push handle 99 through a shaft 902, and the push handle 99 is provided with a positioning slot 907.
The invention has the beneficial effects that:
1. when the lock hole is opened, the blade cannot move under the limitation of the ejector rod, the sliding block is blocked by the ejector rod limiting groove and the limiting pin and cannot be seen directly, the blade-releasing safety ejector rod can drive the hole closing block to move to close the lock hole, any tool cannot enter the lock hole, and the single-hook type technical opening mode fails.
2. The tooth portion of key all receives in the handle, can not pollute the clothes after being stained with oil, can reduce frictional force through adding lubricating oil, can effectively prevent the tin paper class skill from opening the mode through pushing away the cooperation of pick locating area and blade locating area, and the lock core can adopt the all steel structure simultaneously.
3. The lock code is determined by the processing precision, the blade selection number, the left-direction blade proportion, the right-direction blade proportion and the left-direction blade arrangement sequence, and is far larger than that of a common blade lock.
4. A plurality of keys of the lock of the type can be arranged in the same key handle, so that noise among the keys during movement is avoided.
[ description of the drawings ]
FIG. 1 is an exploded schematic view of the present lock cylinder;
fig. 2 is a schematic top view of the rotor 2;
fig. 3 is a side schematic view of the rotor 2;
FIG. 4 is a schematic view showing the connection between the plunger 213 and the slider 214 in a locked state;
FIG. 5 is a schematic view of a blade;
FIG. 6 is a schematic view of a tooth pushing plate;
FIG. 7 is a schematic view of the connecting block 7 shaped like a Chinese character 'wang' and the tooth plate 8;
FIG. 8 is a schematic view of the key handle oriented toward the lock cylinder;
FIG. 9 is a side view of the key handle;
FIG. 10 is a schematic top view of the key handle;
figure 11 is a schematic front view of the closed cell block 29.
[ detailed description ] embodiments
The coding grooves 807 on the left vane 801 and the right vane 802 can be manufactured by placing the prepared tooth piece 8 into a lock hole to push the moving vane to a stop position, grinding the tooth piece 8 along the slide block groove 210 by a grinding tool, stamping the position numbers of the coding grooves 807 into vanes with different numbers, and manufacturing the tooth piece 8 according to the vane numbers in the vane hole 27.
The spring 28 and splines 211 of the present invention may be disposed within the drive mechanism.
The positioning hole 906 and the positioning column 21 are aligned, the push handle positioning 901 and the push handle 99 send the two tooth sheets 8 into the lock hole through the delay spring 904, the tooth feeding sheet 98 and the connecting block 7 shaped like Chinese character 'wang', the tooth feeding sheet 98 and the tooth sheets 8 are not influenced by the marble in the key handle 9 and the ejector rod return spring hole 216 to move, the push handle positioning 901 and the push handle 99 continue to compress the delay spring 904 to push the push rod block 96, and the ejector rod 213 moves.
The top rod 213 is stressed to move, the sliding block 214 is axially pushed through the spring 212, meanwhile, the inclined surface 2131 and the tooth pushing sheets 803 and 804 act to move centripetally, the I-shaped hole closing block 29 is driven to move to close the key tooth sheet hole 22, meanwhile, the positioning of the blades 801 and 802 is released, the Wang-shaped connecting block 7 moves along with the I-shaped hole closing block 29, the connection between the tooth feeding sheet 98 and the tooth sheet 8 is released, and the tooth feeding sheet 98 is connected with the I-shaped hole closing block 29 through the T-shaped groove 981.
The push handle location 901 is locked with the tooth-feeding piece 98 by the shaft 902 and the location slot 907 on the push handle 99, and the key handle 9 is connected with the rotor 2 and is not separated.
The rotor 2 rotates 90 degrees in the stator 1 along with the key handle 9, the tooth pushing pieces 803 and 804 push the tooth piece 8 to drive the blades 801 and 802 to move under the action of the pushing block 13, when all the teeth 81 on the tooth piece 8 are correct, the coding grooves 807 of the blades 801 and 802 are overlapped with the sliding block grooves 210 of the rotor 2, the sliding block grooves 808 on the tooth pushing pieces 803 and 804 are overlapped with the sliding block grooves 210 of the rotor 2, the sliding block 214 moves axially under the action of the spring 212, the transmission area 2144 on the sliding block 214 ejects the rotor 2 to be connected with the transmission mechanism, and the key handle 9 continues to rotate to release the lock safety.
The key handle 9 is rotated to a position 90 degrees away from the initial position, the locking between the push handle positioning 901 and the gear feeding piece 98 is released, the sliding block 214 drives the spring 212 and the ejector rod 213 to axially reset under the action of the spring 28 and the positioning piece 211, the key handle is rotated for 90 degrees again, the ejector rod 213 drives the I-shaped hole closing block 29 and the Chinese character 'wang' shaped connecting block 7 to centrifugally move, the Chinese character 'wang' shaped connecting block 7 connects the gear feeding piece 98 with the gear piece 8, the reset tension spring 905 pulls the push handle 99, the gear feeding piece 98 and the Chinese character 'wang' shaped connecting block 7 to pull the gear piece 8 back into the gear bin 94 of the key handle 9, and the unlocking process is completed.
When an incorrect key is inserted, the coding groove 807 in the blade does not completely coincide with the slider groove 210, the slider 214 does not operate, or the pusher blades 803, 804 do not operate, and the pusher 13 is pushed away from the pusher groove 26 in the reverse direction.
Claims (10)
1. An idle lock core comprises a stator (1), a rotor (2), an I-shaped closed hole block (29), a left pushing tooth sheet (803), a right pushing tooth sheet (804), a left blade (801), a right blade (802), a top rod (213), a spring (212), a sliding block (214) and a pushing block (13), wherein the stator (1) is provided with a pushing block hole (11), the pushing block (13) is contacted with the rotor (2) through the pushing block hole (11) and a pushing block groove (26) under the action of a C-shaped spring (14), the rotor (2) is arranged in the stator (1) and is provided with an axial key tooth sheet hole (22), an axial top rod hole (23), a Chinese character 'wang' shaped hole (25), a tooth sheet dislocation hole (207), a positioning groove (24), a pushing block groove (26), a pushing tooth sheet hole (205), a blade hole (27), an axial sliding block groove (210), a limiting pin hole (208), a reset spring hole (215) and a top rod reset spring hole (216), the I-shaped hole closing block (29) is arranged in a Chinese character 'wang' shaped hole (25) of the rotor (2) and is provided with a top rod hole (291) and a key tooth sheet hole (292), a tooth closing hole area (293) is arranged between the two holes, a top rod (213) passes through the axial top rod hole (23) and the top rod hole (291) and is provided with an inclined plane (2131) which is acted with a tooth pushing sheet (803804), be location district (2133) of blade (801802) between two inclined planes, spacing groove (2132) that correspond with spacing pinhole (208) in addition, slider (214) are settled in axial slider groove (210) of rotor (2), the thrust that slider (214) received is given through spring (212) by ejector pin (213), left direction blade (801) and right direction blade (802) are settled in blade hole (27) of rotor (2), left direction pushing teeth piece (803) and right direction pushing teeth piece (804) are settled in pairs in pushing teeth piece hole (205) of rotor (2), its characterized in that:
the rotor (2) can be fixed in the stator (1) and can rotate freely, the ejector rod (213) can drive the hole closing block (29) to close or open the tooth piece hole (22) and unlock or lock the left-hand blade (801) and the right-hand blade (802) simultaneously, and when the pushing block (13) pushes the pushing tooth piece (803804) and the tooth piece (8) to enable the coding groove (807) on the sliding block groove (808) and the blade (801802) on the pushing tooth piece (803804) to coincide with the axial sliding block groove (210), the sliding block (214) is acted by the spring (212), the sliding block return spring (28) and the positioning piece (211) to move axially in the rotor.
2. An idle lock cylinder according to claim 1, characterized in that the stator (1) is provided with a push block hole (11), and the push block (13) is contacted with the rotor (2) through the push block hole (11) and the push block groove (26) under the action of the C-shaped spring (14).
3. An idle lock cylinder according to claim 1, characterized in that the rotor (2) is provided with an axial key blade hole (22), an axial ejector rod hole (23), a Chinese character 'wang' shaped hole (25), a blade dislocation hole (207), a positioning groove (24), a push block groove (26), a push blade hole (205), a blade hole (27), an axial slider groove (210), a limit pin hole (208) and an ejector rod return spring hole (216).
4. An idle lock cylinder according to claim 1, characterized in that the i-shaped closing block (29) is provided with a pin hole (291) and a blade hole (292) with a closing hole area (293) in between.
5. An idle lock cylinder according to claim 1, characterized in that the ejector pin (213) has an inclined surface (2131) which interacts with the tooth pushing piece (803804), and between the two inclined surfaces is a positioning area (2133) of the blade (801802) and a limiting groove (2132) which corresponds to the limiting pin hole (208).
6. An idle lock cylinder according to claim 1, characterized in that the slide (214) has a tooth-pushing piece positioning region (2141) and a blade positioning region (2142), and the slide (214) is pushed by the push rod (213) through the spring (212).
7. An idle lock cylinder according to claim 1 characterized in that the left blade (801) and the right blade (802) are respectively provided with a positioning slot (806) and a coding slot (807), the left pushing tooth plate (803) and the right pushing tooth plate (804) are respectively provided with a pushing tooth area (805) and a slider slot (808), and the blades and the pushing tooth plates are both provided with ejector pins and tooth plate holes (6).
8. A key for an idle lock cylinder according to claim 1, comprising a key handle (9), a king-shaped connecting block (7), a blade (8), a blade-feeding slot (91), a push-rod block slot (92), a tooth-pressing block (93), a tooth bin (94), a positioning hole (95), a push-rod block (96), a tooth-adjusting block (97), a blade-feeding (98), a push handle (99), a delay spring (904), a return tension spring (905), and a positioning hole (906), wherein the blade-feeding (98) is connected with the king-shaped connecting block (7) through a first T-shaped slot (981), the blade (8) is connected with the king-shaped connecting block through a second T-shaped slot (82), the push handle (99) is connected with the blade-feeding (98) through a dovetail groove, and the delay spring (904) is arranged between the push handle (99) and the blade-feeding (98), characterized in that:
the tooth piece (8) is completely accommodated in the key handle (9), the push handle (99), the tooth feeding piece (98), the king-shaped connecting block (7) and the reset tension spring (905) determine that the tooth piece (8) enters or exits the key handle (9), the tooth pressing block (93) and the tooth adjusting block (97) adjust different tooth pieces (8) to correspond to the tooth feeding piece slotted holes (91), and the positioning holes (95) determine the number of the tooth pieces (8) in the tooth bin (94).
9. A key as defined in claim 8, wherein the tooth-delivering plate (98) is connected to the connecting block (7) in a shape of Chinese character 'wang' by means of a first T-shaped groove (981), the tooth-delivering plate (8) is connected to the connecting block in a shape of Chinese character 'wang' by means of a second T-shaped groove (82), the push handle (99) is connected to the tooth-delivering plate (98) in a dovetail manner, and a delay spring (904) is provided between the push handle (99) and the tooth-delivering plate (98).
10. A key as defined in claim 8, wherein the setting block (97) has a positioning spring (971) and a positioning ball (972).
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201910835728.9A CN110541613B (en) | 2019-08-26 | 2019-08-26 | Idle lock core and key |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201910835728.9A CN110541613B (en) | 2019-08-26 | 2019-08-26 | Idle lock core and key |
Publications (2)
Publication Number | Publication Date |
---|---|
CN110541613A CN110541613A (en) | 2019-12-06 |
CN110541613B true CN110541613B (en) | 2021-08-31 |
Family
ID=68712534
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201910835728.9A Active CN110541613B (en) | 2019-08-26 | 2019-08-26 | Idle lock core and key |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN110541613B (en) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN116006032A (en) * | 2023-02-10 | 2023-04-25 | 宋泽贵 | Mechanical lock core assembly and special key |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN2732920Y (en) * | 2004-01-08 | 2005-10-12 | 李华煊 | Idle vane lock |
CN1932220B (en) * | 2006-10-30 | 2011-07-06 | 固力保安制品有限公司 | Assembling lock core and assembling lock |
JP5964482B1 (en) * | 2015-05-29 | 2016-08-03 | 株式会社東海理化電機製作所 | Key cylinder device |
CN206513135U (en) * | 2016-12-15 | 2017-09-22 | 厦门美科安防科技有限公司 | Simplify version primary and secondary blade lock |
-
2019
- 2019-08-26 CN CN201910835728.9A patent/CN110541613B/en active Active
Also Published As
Publication number | Publication date |
---|---|
CN110541613A (en) | 2019-12-06 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN110541613B (en) | Idle lock core and key | |
US9855670B2 (en) | Adjustable punch assemblies and associated adjustment methods | |
EP0930957B1 (en) | Electric machine tool | |
CN102797384B (en) | Blocking type mechanical anti-theft lock | |
WO2010053895A1 (en) | Punch assemblies and methods for modifying | |
EP2666939A2 (en) | Lock for a door | |
CN114876284B (en) | Lock mainly driven by teeth | |
CN212453966U (en) | Novel cylinder lock | |
CN108824980B (en) | Lever crossed anti-theft lock capable of amplifying technical unlocking errors | |
CN206971959U (en) | A kind of theftproof lock | |
CN207131198U (en) | A kind of comb-tooth-type instantaneously tests a yard lock core structure | |
CN212317674U (en) | Inserted sheet formula idle running blade lock | |
CN210622505U (en) | Blade lock needing time delay for once unlocking failure and re-unlocking | |
CN107060514B (en) | Comb tooth type instantaneous code checking lock cylinder structure | |
CN2827580Y (en) | Numerical control press turret die patrix assembling device | |
CN109365886B (en) | Screw, screw head straight slot continuous slot milling machine | |
CN205914609U (en) | Mould positioner is cut to protruding key essence in synchronous zhonghuan of car | |
CH692418A5 (en) | Progressive forging machine. | |
CN108247975B (en) | Die movement stroke control mechanism and die with same | |
CN213115856U (en) | Coded lock needing time delay for one-time unlocking failure and one-time unlocking again | |
CN221169043U (en) | Clutch | |
CN118023468B (en) | Station automatic transfer bolt processing cold header | |
CN212399296U (en) | Lock core marble positioning tool | |
CN221442316U (en) | Lock with inclined tongue and lock tongue capable of being unlocked in place simultaneously | |
CN110039111B (en) | Sawing machine processing device with circular saw blade |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PB01 | Publication | ||
PB01 | Publication | ||
SE01 | Entry into force of request for substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
GR01 | Patent grant | ||
GR01 | Patent grant |