JPS5431914A - Ceiling device - Google Patents

Ceiling device

Info

Publication number
JPS5431914A
JPS5431914A JP9982577A JP9982577A JPS5431914A JP S5431914 A JPS5431914 A JP S5431914A JP 9982577 A JP9982577 A JP 9982577A JP 9982577 A JP9982577 A JP 9982577A JP S5431914 A JPS5431914 A JP S5431914A
Authority
JP
Japan
Prior art keywords
ceiling device
ceiling
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
JP9982577A
Other languages
Japanese (ja)
Inventor
Keiji Urakubo
Tsuneo Yamamoto
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Panasonic Electric Works Co Ltd
Original Assignee
Matsushita Electric Works Ltd
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 by Matsushita Electric Works Ltd filed Critical Matsushita Electric Works Ltd
Priority to JP9982577A priority Critical patent/JPS5431914A/en
Publication of JPS5431914A publication Critical patent/JPS5431914A/en
Pending legal-status Critical Current

Links

JP9982577A 1977-08-15 1977-08-15 Ceiling device Pending JPS5431914A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP9982577A JPS5431914A (en) 1977-08-15 1977-08-15 Ceiling device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9982577A JPS5431914A (en) 1977-08-15 1977-08-15 Ceiling device

Publications (1)

Publication Number Publication Date
JPS5431914A true JPS5431914A (en) 1979-03-09

Family

ID=14257590

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9982577A Pending JPS5431914A (en) 1977-08-15 1977-08-15 Ceiling device

Country Status (1)

Country Link
JP (1) JPS5431914A (en)

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