JPS4942391U - - Google Patents

Info

Publication number
JPS4942391U
JPS4942391U JP1972085553U JP8555372U JPS4942391U JP S4942391 U JPS4942391 U JP S4942391U JP 1972085553 U JP1972085553 U JP 1972085553U JP 8555372 U JP8555372 U JP 8555372U JP S4942391 U JPS4942391 U JP S4942391U
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.)
Pending
Application number
JP1972085553U
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 JP1972085553U priority Critical patent/JPS4942391U/ja
Publication of JPS4942391U publication Critical patent/JPS4942391U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Details Of Television Systems (AREA)
  • Optical Communication System (AREA)
JP1972085553U 1972-07-19 1972-07-19 Pending JPS4942391U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1972085553U JPS4942391U (ja) 1972-07-19 1972-07-19

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1972085553U JPS4942391U (ja) 1972-07-19 1972-07-19

Publications (1)

Publication Number Publication Date
JPS4942391U true JPS4942391U (ja) 1974-04-13

Family

ID=27995563

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1972085553U Pending JPS4942391U (ja) 1972-07-19 1972-07-19

Country Status (1)

Country Link
JP (1) JPS4942391U (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01104954U (ja) * 1988-01-08 1989-07-14

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3203306A (en) * 1961-09-25 1965-08-31 Lefferts Peter Optical ray concentrator

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3203306A (en) * 1961-09-25 1965-08-31 Lefferts Peter Optical ray concentrator

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01104954U (ja) * 1988-01-08 1989-07-14

Similar Documents

Publication Publication Date Title
FR2177051B1 (ja)
FR2176021B1 (ja)
JPS5252063Y2 (ja)
JPS4981844A (ja)
JPS522406B2 (ja)
JPS4942391U (ja)
JPS5147944Y2 (ja)
JPS4895575U (ja)
CS156199B1 (ja)
JPS4948555U (ja)
JPS494774A (ja)
JPS4938570A (ja)
JPS4898995A (ja)
JPS4896673A (ja)
JPS4896428A (ja)
JPS48103411A (ja)
JPS4997341U (ja)
CS156048B1 (ja)
CS172374B2 (ja)
CS168867B1 (ja)
CS165502B1 (ja)
CH570500B5 (ja)
CH572192A5 (ja)
CH616873A4 (ja)
CH605656A5 (ja)