JPS63148222U - - Google Patents

Info

Publication number
JPS63148222U
JPS63148222U JP4122087U JP4122087U JPS63148222U JP S63148222 U JPS63148222 U JP S63148222U JP 4122087 U JP4122087 U JP 4122087U JP 4122087 U JP4122087 U JP 4122087U JP S63148222 U JPS63148222 U JP S63148222U
Authority
JP
Japan
Prior art keywords
air
air chamber
exhaust port
contracted
expanded
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
JP4122087U
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 JP4122087U priority Critical patent/JPS63148222U/ja
Publication of JPS63148222U publication Critical patent/JPS63148222U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Chair Legs, Seat Parts, And Backrests (AREA)
JP4122087U 1987-03-20 1987-03-20 Pending JPS63148222U (US20030204162A1-20031030-M00001.png)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP4122087U JPS63148222U (US20030204162A1-20031030-M00001.png) 1987-03-20 1987-03-20

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP4122087U JPS63148222U (US20030204162A1-20031030-M00001.png) 1987-03-20 1987-03-20

Publications (1)

Publication Number Publication Date
JPS63148222U true JPS63148222U (US20030204162A1-20031030-M00001.png) 1988-09-29

Family

ID=30856018

Family Applications (1)

Application Number Title Priority Date Filing Date
JP4122087U Pending JPS63148222U (US20030204162A1-20031030-M00001.png) 1987-03-20 1987-03-20

Country Status (1)

Country Link
JP (1) JPS63148222U (US20030204162A1-20031030-M00001.png)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6044627B2 (ja) * 1978-12-20 1985-10-04 海上電機株式会社 スキャニングソ−ナ−の信号処理方法
JPS6242659B2 (US20030204162A1-20031030-M00001.png) * 1980-08-12 1987-09-09 Nippon Rensui Kk

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6044627B2 (ja) * 1978-12-20 1985-10-04 海上電機株式会社 スキャニングソ−ナ−の信号処理方法
JPS6242659B2 (US20030204162A1-20031030-M00001.png) * 1980-08-12 1987-09-09 Nippon Rensui Kk

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