JPS49941U - - Google Patents
Info
- Publication number
- JPS49941U JPS49941U JP1972039880U JP3988072U JPS49941U JP S49941 U JPS49941 U JP S49941U JP 1972039880 U JP1972039880 U JP 1972039880U JP 3988072 U JP3988072 U JP 3988072U JP S49941 U JPS49941 U JP S49941U
- Authority
- JP
- Japan
- 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.)
- Pending
Links
Classifications
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K1/00—Printed circuits
- H05K1/02—Details
- H05K1/0271—Arrangements for reducing stress or warp in rigid printed circuit boards, e.g. caused by loads, vibrations or differences in thermal expansion
-
- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03B—APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ACCESSORIES THEREFOR
- G03B9/00—Exposure-making shutters; Diaphragms
- G03B9/58—Means for varying duration of "open" period of shutter
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K2201/00—Indexing scheme relating to printed circuits covered by H05K1/00
- H05K2201/09—Shape and layout
- H05K2201/09209—Shape and layout details of conductors
- H05K2201/09654—Shape and layout details of conductors covering at least two types of conductors provided for in H05K2201/09218 - H05K2201/095
- H05K2201/09781—Dummy conductors, i.e. not used for normal transport of current; Dummy electrodes of components
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K2201/00—Indexing scheme relating to printed circuits covered by H05K1/00
- H05K2201/20—Details of printed circuits not provided for in H05K2201/01 - H05K2201/10
- H05K2201/2009—Reinforced areas, e.g. for a specific part of a flexible printed circuit
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Shutters For Cameras (AREA)
- Camera Bodies And Camera Details Or Accessories (AREA)
Priority Applications (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1972039880U JPS49941U (ja) | 1972-04-06 | 1972-04-06 | |
US00348309A US3798671A (en) | 1972-04-06 | 1973-04-05 | Camera shutter mechanism combined with control circuit |
GB1632173A GB1426449A (en) | 1972-04-06 | 1973-04-05 | Printed circuit apparatus |
DE2317485A DE2317485A1 (de) | 1972-04-06 | 1973-04-06 | Elektronischer kameraverschluss |
FR7312483A FR2179466A5 (ja) | 1972-04-06 | 1973-04-06 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1972039880U JPS49941U (ja) | 1972-04-06 | 1972-04-06 |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS49941U true JPS49941U (ja) | 1974-01-07 |
Family
ID=12565284
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP1972039880U Pending JPS49941U (ja) | 1972-04-06 | 1972-04-06 |
Country Status (5)
Country | Link |
---|---|
US (1) | US3798671A (ja) |
JP (1) | JPS49941U (ja) |
DE (1) | DE2317485A1 (ja) |
FR (1) | FR2179466A5 (ja) |
GB (1) | GB1426449A (ja) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1544657A (en) * | 1975-11-25 | 1979-04-25 | Seiko Koki Kk | Camera shutter mechanism |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS459251Y1 (ja) * | 1967-05-15 | 1970-04-30 |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1258728B (de) * | 1966-05-14 | 1968-01-11 | Prontor Werk Gauthier Gmbh | Einrichtung zum Einsteuern der Belichtungszeit in eine mit elektronischer Zeitbildungseinrichtung ausgeruestete photographische Kamera |
-
1972
- 1972-04-06 JP JP1972039880U patent/JPS49941U/ja active Pending
-
1973
- 1973-04-05 US US00348309A patent/US3798671A/en not_active Expired - Lifetime
- 1973-04-05 GB GB1632173A patent/GB1426449A/en not_active Expired
- 1973-04-06 FR FR7312483A patent/FR2179466A5/fr not_active Expired
- 1973-04-06 DE DE2317485A patent/DE2317485A1/de active Pending
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS459251Y1 (ja) * | 1967-05-15 | 1970-04-30 |
Also Published As
Publication number | Publication date |
---|---|
US3798671A (en) | 1974-03-19 |
FR2179466A5 (ja) | 1973-11-16 |
GB1426449A (en) | 1976-02-25 |
DE2317485A1 (de) | 1973-10-18 |