JPS49941U - - Google Patents

Info

Publication number
JPS49941U
JPS49941U JP1972039880U JP3988072U JPS49941U JP S49941 U JPS49941 U JP S49941U JP 1972039880 U JP1972039880 U JP 1972039880U JP 3988072 U JP3988072 U JP 3988072U JP S49941 U JPS49941 U JP S49941U
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
JP1972039880U
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 JP1972039880U priority Critical patent/JPS49941U/ja
Priority to US00348309A priority patent/US3798671A/en
Priority to GB1632173A priority patent/GB1426449A/en
Priority to DE2317485A priority patent/DE2317485A1/de
Priority to FR7312483A priority patent/FR2179466A5/fr
Publication of JPS49941U publication Critical patent/JPS49941U/ja
Pending legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
    • H05K1/00—Printed circuits
    • H05K1/02—Details
    • H05K1/0271—Arrangements for reducing stress or warp in rigid printed circuit boards, e.g. caused by loads, vibrations or differences in thermal expansion
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03B—APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ACCESSORIES THEREFOR
    • G03B9/00—Exposure-making shutters; Diaphragms
    • G03B9/58—Means for varying duration of "open" period of shutter
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
    • H05K2201/00—Indexing scheme relating to printed circuits covered by H05K1/00
    • H05K2201/09—Shape and layout
    • H05K2201/09209—Shape and layout details of conductors
    • H05K2201/09654—Shape and layout details of conductors covering at least two types of conductors provided for in H05K2201/09218 - H05K2201/095
    • H05K2201/09781—Dummy conductors, i.e. not used for normal transport of current; Dummy electrodes of components
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
    • H05K2201/00—Indexing scheme relating to printed circuits covered by H05K1/00
    • H05K2201/20—Details of printed circuits not provided for in H05K2201/01 - H05K2201/10
    • H05K2201/2009—Reinforced areas, e.g. for a specific part of a flexible printed circuit

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Shutters For Cameras (AREA)
  • Camera Bodies And Camera Details Or Accessories (AREA)
JP1972039880U 1972-04-06 1972-04-06 Pending JPS49941U (ja)

Priority Applications (5)

Application Number Priority Date Filing Date Title
JP1972039880U JPS49941U (ja) 1972-04-06 1972-04-06
US00348309A US3798671A (en) 1972-04-06 1973-04-05 Camera shutter mechanism combined with control circuit
GB1632173A GB1426449A (en) 1972-04-06 1973-04-05 Printed circuit apparatus
DE2317485A DE2317485A1 (de) 1972-04-06 1973-04-06 Elektronischer kameraverschluss
FR7312483A FR2179466A5 (ja) 1972-04-06 1973-04-06

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1972039880U JPS49941U (ja) 1972-04-06 1972-04-06

Publications (1)

Publication Number Publication Date
JPS49941U true JPS49941U (ja) 1974-01-07

Family

ID=12565284

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1972039880U Pending JPS49941U (ja) 1972-04-06 1972-04-06

Country Status (5)

Country Link
US (1) US3798671A (ja)
JP (1) JPS49941U (ja)
DE (1) DE2317485A1 (ja)
FR (1) FR2179466A5 (ja)
GB (1) GB1426449A (ja)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1544657A (en) * 1975-11-25 1979-04-25 Seiko Koki Kk Camera shutter mechanism

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS459251Y1 (ja) * 1967-05-15 1970-04-30

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1258728B (de) * 1966-05-14 1968-01-11 Prontor Werk Gauthier Gmbh Einrichtung zum Einsteuern der Belichtungszeit in eine mit elektronischer Zeitbildungseinrichtung ausgeruestete photographische Kamera

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS459251Y1 (ja) * 1967-05-15 1970-04-30

Also Published As

Publication number Publication date
US3798671A (en) 1974-03-19
FR2179466A5 (ja) 1973-11-16
GB1426449A (en) 1976-02-25
DE2317485A1 (de) 1973-10-18

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