JPH0134717B2 - - Google Patents

Info

Publication number
JPH0134717B2
JPH0134717B2 JP56005985A JP598581A JPH0134717B2 JP H0134717 B2 JPH0134717 B2 JP H0134717B2 JP 56005985 A JP56005985 A JP 56005985A JP 598581 A JP598581 A JP 598581A JP H0134717 B2 JPH0134717 B2 JP H0134717B2
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.)
Expired
Application number
JP56005985A
Other versions
JPS57121265A (en
Inventor
Teruo Watanabe
Original Assignee
Daido Steel Co 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 Daido Steel Co Ltd filed Critical Daido Steel Co Ltd
Priority to JP56005985A priority Critical patent/JPH0134717B2/ja
Publication of JPS57121265A publication Critical patent/JPS57121265A/en
Publication of JPH0134717B2 publication Critical patent/JPH0134717B2/ja
Expired legal-status Critical Current

Links

Classifications

    • HELECTRICITY
    • H01BASIC ELECTRIC ELEMENTS
    • H01LSEMICONDUCTOR DEVICES; ELECTRIC SOLID STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H01L21/00Processes or apparatus adapted for the manufacture or treatment of semiconductor or solid state devices or of parts thereof
    • H01L21/02Manufacture or treatment of semiconductor devices or of parts thereof
    • H01L21/04Manufacture or treatment of semiconductor devices or of parts thereof the devices having at least one potential-jump barrier or surface barrier, e.g. PN junction, depletion layer or carrier concentration layer
    • H01L21/48Manufacture or treatment of parts, e.g. containers, prior to assembly of the devices, using processes not provided for in a single one of the subgroups H01L21/06 - H01L21/326
    • H01L21/4814Conductive parts
    • H01L21/4821Flat leads, e.g. lead frames with or without insulating supports
    • H01L21/4842Mechanical treatment, e.g. punching, cutting, deforming, cold welding
JP56005985A 1981-01-20 1981-01-20 Expired JPH0134717B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP56005985A JPH0134717B2 (en) 1981-01-20 1981-01-20

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP56005985A JPH0134717B2 (en) 1981-01-20 1981-01-20

Publications (2)

Publication Number Publication Date
JPS57121265A JPS57121265A (en) 1982-07-28
JPH0134717B2 true JPH0134717B2 (en) 1989-07-20

Family

ID=11626094

Family Applications (1)

Application Number Title Priority Date Filing Date
JP56005985A Expired JPH0134717B2 (en) 1981-01-20 1981-01-20

Country Status (1)

Country Link
JP (1) JPH0134717B2 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62224B2 (en) * 1983-04-18 1987-01-06 Daido Steel Co Ltd
JPS643062B2 (en) * 1983-12-02 1989-01-19 Sumitomo Electric Industries
JPH02109357A (en) * 1988-10-18 1990-04-23 Sumitomo Special Metals Co Ltd Manufacture of clad plate for plastic molding
CN102249022B (en) * 2011-07-08 2012-11-14 浙江中烟工业有限责任公司 Aluminum foil indentation pattern rolling device used in cigarette packing machine

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5075554A (en) * 1973-11-08 1975-06-20

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5075554A (en) * 1973-11-08 1975-06-20

Also Published As

Publication number Publication date
JPS57121265A (en) 1982-07-28

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