JPS5715367B2 - - Google Patents

Info

Publication number
JPS5715367B2
JPS5715367B2 JP8337471A JP8337471A JPS5715367B2 JP S5715367 B2 JPS5715367 B2 JP S5715367B2 JP 8337471 A JP8337471 A JP 8337471A JP 8337471 A JP8337471 A JP 8337471A JP S5715367 B2 JPS5715367 B2 JP S5715367B2
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
JP8337471A
Other languages
Japanese (ja)
Other versions
JPS4849453A (enrdf_load_stackoverflow
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 JP8337471A priority Critical patent/JPS5715367B2/ja
Priority to DE19722251574 priority patent/DE2251574C3/de
Publication of JPS4849453A publication Critical patent/JPS4849453A/ja
Priority to US05/466,601 priority patent/US4037937A/en
Publication of JPS5715367B2 publication Critical patent/JPS5715367B2/ja
Expired legal-status Critical Current

Links

Landscapes

  • Lens Barrels (AREA)
  • Lenses (AREA)
JP8337471A 1971-10-22 1971-10-22 Expired JPS5715367B2 (enrdf_load_stackoverflow)

Priority Applications (3)

Application Number Priority Date Filing Date Title
JP8337471A JPS5715367B2 (enrdf_load_stackoverflow) 1971-10-22 1971-10-22
DE19722251574 DE2251574C3 (de) 1971-10-22 1972-10-20 Linsensystem mit veränderlicher Vergrößerung
US05/466,601 US4037937A (en) 1971-10-22 1974-05-03 Variable magnification lens system using symmetric lens of variable focal length

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8337471A JPS5715367B2 (enrdf_load_stackoverflow) 1971-10-22 1971-10-22

Publications (2)

Publication Number Publication Date
JPS4849453A JPS4849453A (enrdf_load_stackoverflow) 1973-07-12
JPS5715367B2 true JPS5715367B2 (enrdf_load_stackoverflow) 1982-03-30

Family

ID=13800632

Family Applications (1)

Application Number Title Priority Date Filing Date
JP8337471A Expired JPS5715367B2 (enrdf_load_stackoverflow) 1971-10-22 1971-10-22

Country Status (1)

Country Link
JP (1) JPS5715367B2 (enrdf_load_stackoverflow)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH063261U (ja) * 1992-06-26 1994-01-18 関東車両整備株式会社 吐き捨てガム取り機
JPH0716753U (ja) * 1993-08-24 1995-03-20 株式会社石崎電機製作所 ガム剥がし器
JPH0827753A (ja) * 1994-07-20 1996-01-30 East Japan Railway Co 床面付着ガムの除去回収装置

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5767909A (en) * 1980-10-15 1982-04-24 Canon Inc Variable magnification optical system
JPS58100812A (ja) * 1981-12-12 1983-06-15 Tokinaa Kogaku Kk 物像間距離一定な変倍レンズ方式
JPS5961814A (ja) * 1982-09-30 1984-04-09 Fuji Photo Optical Co Ltd 有限共軛路離におけるズームレンズ系
JPS61128220A (ja) * 1984-11-28 1986-06-16 Tamuron:Kk 変倍光学系
JPS6218514A (ja) * 1985-07-18 1987-01-27 Konishiroku Photo Ind Co Ltd 複写用ズ−ムレンズ系
JP2676384B2 (ja) * 1988-09-07 1997-11-12 コニカ株式会社 コンパクトなズームレンズ

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH063261U (ja) * 1992-06-26 1994-01-18 関東車両整備株式会社 吐き捨てガム取り機
JPH0716753U (ja) * 1993-08-24 1995-03-20 株式会社石崎電機製作所 ガム剥がし器
JPH0827753A (ja) * 1994-07-20 1996-01-30 East Japan Railway Co 床面付着ガムの除去回収装置

Also Published As

Publication number Publication date
JPS4849453A (enrdf_load_stackoverflow) 1973-07-12

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