JPS54997A - Refuge direction unit of smoke proof type - Google Patents

Refuge direction unit of smoke proof type

Info

Publication number
JPS54997A
JPS54997A JP6712777A JP6712777A JPS54997A JP S54997 A JPS54997 A JP S54997A JP 6712777 A JP6712777 A JP 6712777A JP 6712777 A JP6712777 A JP 6712777A JP S54997 A JPS54997 A JP S54997A
Authority
JP
Japan
Prior art keywords
unit
proof type
direction unit
smoke proof
refuge
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
JP6712777A
Other languages
English (en)
Inventor
Takeshi Maeno
Takeyuki Kawamori
Fusao Shimamura
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 JP6712777A priority Critical patent/JPS54997A/ja
Publication of JPS54997A publication Critical patent/JPS54997A/ja
Pending legal-status Critical Current

Links

Landscapes

  • Emergency Lowering Means (AREA)
JP6712777A 1977-06-06 1977-06-06 Refuge direction unit of smoke proof type Pending JPS54997A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP6712777A JPS54997A (en) 1977-06-06 1977-06-06 Refuge direction unit of smoke proof type

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP6712777A JPS54997A (en) 1977-06-06 1977-06-06 Refuge direction unit of smoke proof type

Publications (1)

Publication Number Publication Date
JPS54997A true JPS54997A (en) 1979-01-06

Family

ID=13335921

Family Applications (1)

Application Number Title Priority Date Filing Date
JP6712777A Pending JPS54997A (en) 1977-06-06 1977-06-06 Refuge direction unit of smoke proof type

Country Status (1)

Country Link
JP (1) JPS54997A (ja)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5038218U (ja) * 1973-08-08 1975-04-21

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5038218U (ja) * 1973-08-08 1975-04-21

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