JPS498049A - - Google Patents

Info

Publication number
JPS498049A
JPS498049A JP4532572A JP4532572A JPS498049A JP S498049 A JPS498049 A JP S498049A JP 4532572 A JP4532572 A JP 4532572A JP 4532572 A JP4532572 A JP 4532572A JP S498049 A JPS498049 A JP S498049A
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
JP4532572A
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 JP4532572A priority Critical patent/JPS498049A/ja
Publication of JPS498049A publication Critical patent/JPS498049A/ja
Pending legal-status Critical Current

Links

Landscapes

  • Duct Arrangements (AREA)
  • Air-Flow Control Members (AREA)
JP4532572A 1972-05-10 1972-05-10 Pending JPS498049A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP4532572A JPS498049A (en) 1972-05-10 1972-05-10

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP4532572A JPS498049A (en) 1972-05-10 1972-05-10

Publications (1)

Publication Number Publication Date
JPS498049A true JPS498049A (en) 1974-01-24

Family

ID=12716144

Family Applications (1)

Application Number Title Priority Date Filing Date
JP4532572A Pending JPS498049A (en) 1972-05-10 1972-05-10

Country Status (1)

Country Link
JP (1) JPS498049A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS53125320A (en) * 1977-04-07 1978-11-01 Musashino Kougei Kk Ceiling bloc for building
JPS61201410U (en) * 1985-06-07 1986-12-17
JPS62202958A (en) * 1986-02-28 1987-09-07 Toshiba Ceramics Co Ltd Duct
JPH02100143U (en) * 1989-01-23 1990-08-09

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS53125320A (en) * 1977-04-07 1978-11-01 Musashino Kougei Kk Ceiling bloc for building
JPS61201410U (en) * 1985-06-07 1986-12-17
JPH0447288Y2 (en) * 1985-06-07 1992-11-09
JPS62202958A (en) * 1986-02-28 1987-09-07 Toshiba Ceramics Co Ltd Duct
JPH02100143U (en) * 1989-01-23 1990-08-09

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