JPH02143417U - - Google Patents

Info

Publication number
JPH02143417U
JPH02143417U JP5219089U JP5219089U JPH02143417U JP H02143417 U JPH02143417 U JP H02143417U JP 5219089 U JP5219089 U JP 5219089U JP 5219089 U JP5219089 U JP 5219089U JP H02143417 U JPH02143417 U JP H02143417U
Authority
JP
Japan
Prior art keywords
layer material
outer layer
forming
hollow space
inner layer
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
JP5219089U
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 JP5219089U priority Critical patent/JPH02143417U/ja
Publication of JPH02143417U publication Critical patent/JPH02143417U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Roof Covering Using Slabs Or Stiff Sheets (AREA)
JP5219089U 1989-05-02 1989-05-02 Pending JPH02143417U (ko)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP5219089U JPH02143417U (ko) 1989-05-02 1989-05-02

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP5219089U JPH02143417U (ko) 1989-05-02 1989-05-02

Publications (1)

Publication Number Publication Date
JPH02143417U true JPH02143417U (ko) 1990-12-05

Family

ID=31572287

Family Applications (1)

Application Number Title Priority Date Filing Date
JP5219089U Pending JPH02143417U (ko) 1989-05-02 1989-05-02

Country Status (1)

Country Link
JP (1) JPH02143417U (ko)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS571232B2 (ko) * 1978-02-27 1982-01-09
JPS58101955A (ja) * 1981-12-14 1983-06-17 積水化学工業株式会社 採光屋根材

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS571232B2 (ko) * 1978-02-27 1982-01-09
JPS58101955A (ja) * 1981-12-14 1983-06-17 積水化学工業株式会社 採光屋根材

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