JPS5179338U - - Google Patents

Info

Publication number
JPS5179338U
JPS5179338U JP15456774U JP15456774U JPS5179338U JP S5179338 U JPS5179338 U JP S5179338U JP 15456774 U JP15456774 U JP 15456774U JP 15456774 U JP15456774 U JP 15456774U JP S5179338 U JPS5179338 U JP S5179338U
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
JP15456774U
Other languages
Japanese (ja)
Other versions
JPS5531522Y2 (en:Method
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 JP1974154567U priority Critical patent/JPS5531522Y2/ja
Publication of JPS5179338U publication Critical patent/JPS5179338U/ja
Application granted granted Critical
Publication of JPS5531522Y2 publication Critical patent/JPS5531522Y2/ja
Expired legal-status Critical Current

Links

Landscapes

  • Focusing (AREA)
  • Variable Magnification In Projection-Type Copying Machines (AREA)
JP1974154567U 1974-12-19 1974-12-19 Expired JPS5531522Y2 (en:Method)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1974154567U JPS5531522Y2 (en:Method) 1974-12-19 1974-12-19

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1974154567U JPS5531522Y2 (en:Method) 1974-12-19 1974-12-19

Publications (2)

Publication Number Publication Date
JPS5179338U true JPS5179338U (en:Method) 1976-06-23
JPS5531522Y2 JPS5531522Y2 (en:Method) 1980-07-28

Family

ID=28445911

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1974154567U Expired JPS5531522Y2 (en:Method) 1974-12-19 1974-12-19

Country Status (1)

Country Link
JP (1) JPS5531522Y2 (en:Method)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3714524A (en) * 1970-12-22 1973-01-30 Nippon Kogaku Kk Device for generating a signal synchronous with focusing
JPS4841062U (en:Method) * 1971-09-17 1973-05-25

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3714524A (en) * 1970-12-22 1973-01-30 Nippon Kogaku Kk Device for generating a signal synchronous with focusing
JPS4841062U (en:Method) * 1971-09-17 1973-05-25

Also Published As

Publication number Publication date
JPS5531522Y2 (en:Method) 1980-07-28

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