JPH02109935U - - Google Patents

Info

Publication number
JPH02109935U
JPH02109935U JP1915389U JP1915389U JPH02109935U JP H02109935 U JPH02109935 U JP H02109935U JP 1915389 U JP1915389 U JP 1915389U JP 1915389 U JP1915389 U JP 1915389U JP H02109935 U JPH02109935 U JP H02109935U
Authority
JP
Japan
Prior art keywords
shutter
frame
arm
drive
connecting rod
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
JP1915389U
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 JP1915389U priority Critical patent/JPH02109935U/ja
Publication of JPH02109935U publication Critical patent/JPH02109935U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Ventilation (AREA)
  • Specific Sealing Or Ventilating Devices For Doors And Windows (AREA)
JP1915389U 1989-02-21 1989-02-21 Pending JPH02109935U (US20020193084A1-20021219-M00002.png)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1915389U JPH02109935U (US20020193084A1-20021219-M00002.png) 1989-02-21 1989-02-21

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1915389U JPH02109935U (US20020193084A1-20021219-M00002.png) 1989-02-21 1989-02-21

Publications (1)

Publication Number Publication Date
JPH02109935U true JPH02109935U (US20020193084A1-20021219-M00002.png) 1990-09-03

Family

ID=31234413

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1915389U Pending JPH02109935U (US20020193084A1-20021219-M00002.png) 1989-02-21 1989-02-21

Country Status (1)

Country Link
JP (1) JPH02109935U (US20020193084A1-20021219-M00002.png)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4943083U (US20020193084A1-20021219-M00002.png) * 1972-07-19 1974-04-16

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4943083U (US20020193084A1-20021219-M00002.png) * 1972-07-19 1974-04-16

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