JPS63163398U - - Google Patents

Info

Publication number
JPS63163398U
JPS63163398U JP1987026036U JP2603687U JPS63163398U JP S63163398 U JPS63163398 U JP S63163398U JP 1987026036 U JP1987026036 U JP 1987026036U JP 2603687 U JP2603687 U JP 2603687U JP S63163398 U JPS63163398 U JP S63163398U
Authority
JP
Japan
Prior art keywords
rotating shaft
shaft
attached
screen
pull
Prior art date
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
JP1987026036U
Other languages
English (en)
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 JP1987026036U priority Critical patent/JPS63163398U/ja
Publication of JPS63163398U publication Critical patent/JPS63163398U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Operating, Guiding And Securing Of Roll- Type Closing Members (AREA)
  • Overhead Projectors And Projection Screens (AREA)
JP1987026036U 1987-02-23 1987-02-23 Pending JPS63163398U (enrdf_load_stackoverflow)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1987026036U JPS63163398U (enrdf_load_stackoverflow) 1987-02-23 1987-02-23

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1987026036U JPS63163398U (enrdf_load_stackoverflow) 1987-02-23 1987-02-23

Publications (1)

Publication Number Publication Date
JPS63163398U true JPS63163398U (enrdf_load_stackoverflow) 1988-10-25

Family

ID=30826743

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1987026036U Pending JPS63163398U (enrdf_load_stackoverflow) 1987-02-23 1987-02-23

Country Status (1)

Country Link
JP (1) JPS63163398U (enrdf_load_stackoverflow)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5439883U (enrdf_load_stackoverflow) * 1977-08-23 1979-03-16

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5439883U (enrdf_load_stackoverflow) * 1977-08-23 1979-03-16

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