JPS57190881U - - Google Patents

Info

Publication number
JPS57190881U
JPS57190881U JP7834081U JP7834081U JPS57190881U JP S57190881 U JPS57190881 U JP S57190881U JP 7834081 U JP7834081 U JP 7834081U JP 7834081 U JP7834081 U JP 7834081U JP S57190881 U JPS57190881 U JP S57190881U
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.)
Granted
Application number
JP7834081U
Other languages
Japanese (ja)
Other versions
JPS6226454Y2 (en
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 filed Critical
Priority to JP1981078340U priority Critical patent/JPS6226454Y2/ja
Publication of JPS57190881U publication Critical patent/JPS57190881U/ja
Application granted granted Critical
Publication of JPS6226454Y2 publication Critical patent/JPS6226454Y2/ja
Expired legal-status Critical Current

Links

Landscapes

  • Other Surface Treatments For Metallic Materials (AREA)
JP1981078340U 1981-05-30 1981-05-30 Expired JPS6226454Y2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1981078340U JPS6226454Y2 (en) 1981-05-30 1981-05-30

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1981078340U JPS6226454Y2 (en) 1981-05-30 1981-05-30

Publications (2)

Publication Number Publication Date
JPS57190881U true JPS57190881U (en) 1982-12-03
JPS6226454Y2 JPS6226454Y2 (en) 1987-07-07

Family

ID=29873976

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1981078340U Expired JPS6226454Y2 (en) 1981-05-30 1981-05-30

Country Status (1)

Country Link
JP (1) JPS6226454Y2 (en)

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS511545A (en) * 1974-06-26 1976-01-08 Nippon Aluminium Mfg Aruminiumuoyobisono gokinjoheno moyotsuke hoho
JPS5521117A (en) * 1978-08-02 1980-02-15 Hitachi Ltd Lead frame
JPS57149493A (en) * 1981-03-12 1982-09-16 Tateyama Alum Kogyo Kk Method of patterned surface treatment of aluminum or aluminum alloy

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS511545A (en) * 1974-06-26 1976-01-08 Nippon Aluminium Mfg Aruminiumuoyobisono gokinjoheno moyotsuke hoho
JPS5521117A (en) * 1978-08-02 1980-02-15 Hitachi Ltd Lead frame
JPS57149493A (en) * 1981-03-12 1982-09-16 Tateyama Alum Kogyo Kk Method of patterned surface treatment of aluminum or aluminum alloy

Also Published As

Publication number Publication date
JPS6226454Y2 (en) 1987-07-07

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