JPS50103347A - - Google Patents

Info

Publication number
JPS50103347A
JPS50103347A JP689474A JP689474A JPS50103347A JP S50103347 A JPS50103347 A JP S50103347A JP 689474 A JP689474 A JP 689474A JP 689474 A JP689474 A JP 689474A JP S50103347 A JPS50103347 A JP S50103347A
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
JP689474A
Other languages
Japanese (ja)
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 JP689474A priority Critical patent/JPS50103347A/ja
Priority to US05/537,642 priority patent/US4033685A/en
Priority to DE19752500474 priority patent/DE2500474A1/de
Priority to FR7500709A priority patent/FR2257923B1/fr
Publication of JPS50103347A publication Critical patent/JPS50103347A/ja
Pending legal-status Critical Current

Links

Landscapes

  • Projection-Type Copiers In General (AREA)
  • Electrochromic Elements, Electrophoresis, Or Variable Reflection Or Absorption Elements (AREA)
JP689474A 1974-01-12 1974-01-12 Pending JPS50103347A (enrdf_load_stackoverflow)

Priority Applications (4)

Application Number Priority Date Filing Date Title
JP689474A JPS50103347A (enrdf_load_stackoverflow) 1974-01-12 1974-01-12
US05/537,642 US4033685A (en) 1974-01-12 1974-12-31 Film reader
DE19752500474 DE2500474A1 (de) 1974-01-12 1975-01-08 Filmlesegeraet
FR7500709A FR2257923B1 (enrdf_load_stackoverflow) 1974-01-12 1975-01-10

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP689474A JPS50103347A (enrdf_load_stackoverflow) 1974-01-12 1974-01-12

Publications (1)

Publication Number Publication Date
JPS50103347A true JPS50103347A (enrdf_load_stackoverflow) 1975-08-15

Family

ID=11650921

Family Applications (1)

Application Number Title Priority Date Filing Date
JP689474A Pending JPS50103347A (enrdf_load_stackoverflow) 1974-01-12 1974-01-12

Country Status (1)

Country Link
JP (1) JPS50103347A (enrdf_load_stackoverflow)

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