JPS5612475A - Automatic open close device for emergency door - Google Patents

Automatic open close device for emergency door

Info

Publication number
JPS5612475A
JPS5612475A JP8860579A JP8860579A JPS5612475A JP S5612475 A JPS5612475 A JP S5612475A JP 8860579 A JP8860579 A JP 8860579A JP 8860579 A JP8860579 A JP 8860579A JP S5612475 A JPS5612475 A JP S5612475A
Authority
JP
Japan
Prior art keywords
close device
automatic open
open close
emergency door
emergency
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
JP8860579A
Other languages
Japanese (ja)
Inventor
Yasumasa Miyamoto
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 Ecology Systems Co Ltd
Original Assignee
Matsushita Seiko Co 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 Seiko Co Ltd filed Critical Matsushita Seiko Co Ltd
Priority to JP8860579A priority Critical patent/JPS5612475A/en
Publication of JPS5612475A publication Critical patent/JPS5612475A/en
Pending legal-status Critical Current

Links

JP8860579A 1979-07-11 1979-07-11 Automatic open close device for emergency door Pending JPS5612475A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP8860579A JPS5612475A (en) 1979-07-11 1979-07-11 Automatic open close device for emergency door

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8860579A JPS5612475A (en) 1979-07-11 1979-07-11 Automatic open close device for emergency door

Publications (1)

Publication Number Publication Date
JPS5612475A true JPS5612475A (en) 1981-02-06

Family

ID=13947441

Family Applications (1)

Application Number Title Priority Date Filing Date
JP8860579A Pending JPS5612475A (en) 1979-07-11 1979-07-11 Automatic open close device for emergency door

Country Status (1)

Country Link
JP (1) JPS5612475A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0833760A (en) * 1994-07-22 1996-02-06 Kazuya Okamoto Glass frame unlocking device for pachinko game machine

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0833760A (en) * 1994-07-22 1996-02-06 Kazuya Okamoto Glass frame unlocking device for pachinko game machine

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