JPS5052738U - - Google Patents

Info

Publication number
JPS5052738U
JPS5052738U JP1973105350U JP10535073U JPS5052738U JP S5052738 U JPS5052738 U JP S5052738U JP 1973105350 U JP1973105350 U JP 1973105350U JP 10535073 U JP10535073 U JP 10535073U JP S5052738 U JPS5052738 U JP S5052738U
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
JP1973105350U
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 JP1973105350U priority Critical patent/JPS5052738U/ja
Publication of JPS5052738U publication Critical patent/JPS5052738U/ja
Pending legal-status Critical Current

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
    • E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
    • E06B7/00—Special arrangements or measures in connection with doors or windows
    • E06B7/28—Other arrangements on doors or windows, e.g. door-plates, windows adapted to carry plants, hooks for window cleaners
    • E06B7/30—Peep-holes; Devices for speaking through; Doors having windows

Landscapes

  • Engineering & Computer Science (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
JP1973105350U 1973-09-08 1973-09-08 Pending JPS5052738U (enrdf_load_stackoverflow)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1973105350U JPS5052738U (enrdf_load_stackoverflow) 1973-09-08 1973-09-08

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1973105350U JPS5052738U (enrdf_load_stackoverflow) 1973-09-08 1973-09-08

Publications (1)

Publication Number Publication Date
JPS5052738U true JPS5052738U (enrdf_load_stackoverflow) 1975-05-21

Family

ID=28319363

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1973105350U Pending JPS5052738U (enrdf_load_stackoverflow) 1973-09-08 1973-09-08

Country Status (1)

Country Link
JP (1) JPS5052738U (enrdf_load_stackoverflow)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5237447A (en) * 1975-09-20 1977-03-23 Kaapu:Kk Device for constructing an optical system for a wide-angle door viewer
JP2008019550A (ja) * 2005-08-09 2008-01-31 Kaapu:Kk 防犯レンズ
JP2008019551A (ja) * 2005-08-09 2008-01-31 Kaapu:Kk 防犯レンズ

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5237447A (en) * 1975-09-20 1977-03-23 Kaapu:Kk Device for constructing an optical system for a wide-angle door viewer
JP2008019550A (ja) * 2005-08-09 2008-01-31 Kaapu:Kk 防犯レンズ
JP2008019551A (ja) * 2005-08-09 2008-01-31 Kaapu:Kk 防犯レンズ

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