JPS5633859A - Changing method of mark - Google Patents

Changing method of mark

Info

Publication number
JPS5633859A
JPS5633859A JP10915679A JP10915679A JPS5633859A JP S5633859 A JPS5633859 A JP S5633859A JP 10915679 A JP10915679 A JP 10915679A JP 10915679 A JP10915679 A JP 10915679A JP S5633859 A JPS5633859 A JP S5633859A
Authority
JP
Japan
Prior art keywords
marks
mark
displayed
diode
larger area
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.)
Pending
Application number
JP10915679A
Other languages
English (en)
Inventor
Hajime Terakado
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Hitachi Ltd
Original Assignee
Hitachi Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Hitachi Ltd filed Critical Hitachi Ltd
Priority to JP10915679A priority Critical patent/JPS5633859A/ja
Publication of JPS5633859A publication Critical patent/JPS5633859A/ja
Pending legal-status Critical Current

Links

Classifications

    • H10W46/00—
    • H10W46/601—
    • H10W46/607—
    • H10W72/00—

Landscapes

  • Structures Or Materials For Encapsulating Or Coating Semiconductor Devices Or Solid State Devices (AREA)
JP10915679A 1979-08-29 1979-08-29 Changing method of mark Pending JPS5633859A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP10915679A JPS5633859A (en) 1979-08-29 1979-08-29 Changing method of mark

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP10915679A JPS5633859A (en) 1979-08-29 1979-08-29 Changing method of mark

Publications (1)

Publication Number Publication Date
JPS5633859A true JPS5633859A (en) 1981-04-04

Family

ID=14503049

Family Applications (1)

Application Number Title Priority Date Filing Date
JP10915679A Pending JPS5633859A (en) 1979-08-29 1979-08-29 Changing method of mark

Country Status (1)

Country Link
JP (1) JPS5633859A (ja)

Similar Documents

Publication Publication Date Title
JPS52132631A (en) Divisional write input unit
JPS5633859A (en) Changing method of mark
JPS5210983A (en) Test method of tenacity of cutting tool material by non-cutting
JPS5337705A (en) Cutting oil composition for skiving and hobbing with carbide tool
JPS52103089A (en) Punching method of goods having based through hole and punching device of goods
JPS5226675A (en) Manufacturing method of edged tool with regular arc cutting edte
JPS51142787A (en) Slowaway type cemented carbide saw and manufacturing method thereof
JPS5328892A (en) Device for cutting valve body
JPS521584A (en) Shearing method for a band form material
JPS51133808A (en) Method of producing mult iblade fan
JPS5324191A (en) Cutter
JPS5320181A (en) Determination device for cutting method in turning work
JPS5330574A (en) Method of managing precise working of steel material
JPS51126463A (en) Cutting screw
JPS5224396A (en) Scissors
JPS5415590A (en) Metho of and apparatus for cutting surface defect of rod-shaped material
JPS52121881A (en) Hot cutting method
JPS5382242A (en) Electronic desk calculator
JPS5215227A (en) Automatic drawing machine
JPS5222185A (en) Device for moving and locating the cutting edge of a rotating cutting machine and its method
JPS5316885A (en) Process for making connection cables
JPS53138593A (en) Device for cutting moving material
JPS5237291A (en) Method and apparatus for forming grooves on the workpiece
JPS53129391A (en) Cutting method and cutting machine
JPS52140084A (en) Method of and apparatus for shearing hot-rolled material