JPS641884A - Door block - Google Patents

Door block

Info

Publication number
JPS641884A
JPS641884A JP15709987A JP15709987A JPS641884A JP S641884 A JPS641884 A JP S641884A JP 15709987 A JP15709987 A JP 15709987A JP 15709987 A JP15709987 A JP 15709987A JP S641884 A JPS641884 A JP S641884A
Authority
JP
Japan
Prior art keywords
door
frame body
force
electromagnet
knob
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
JP15709987A
Other languages
English (en)
Other versions
JPH011884A (ja
Inventor
Masaki Hori
Kozo Sato
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 JP15709987A priority Critical patent/JPS641884A/ja
Publication of JPH011884A publication Critical patent/JPH011884A/ja
Publication of JPS641884A publication Critical patent/JPS641884A/ja
Pending legal-status Critical Current

Links

Landscapes

  • Switches That Are Operated By Magnetic Or Electric Fields (AREA)
JP15709987A 1987-06-24 1987-06-24 Door block Pending JPS641884A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP15709987A JPS641884A (en) 1987-06-24 1987-06-24 Door block

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP15709987A JPS641884A (en) 1987-06-24 1987-06-24 Door block

Publications (2)

Publication Number Publication Date
JPH011884A JPH011884A (ja) 1989-01-06
JPS641884A true JPS641884A (en) 1989-01-06

Family

ID=15642217

Family Applications (1)

Application Number Title Priority Date Filing Date
JP15709987A Pending JPS641884A (en) 1987-06-24 1987-06-24 Door block

Country Status (1)

Country Link
JP (1) JPS641884A (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9808030B2 (en) 2011-02-11 2017-11-07 Grain Processing Corporation Salt composition

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9808030B2 (en) 2011-02-11 2017-11-07 Grain Processing Corporation Salt composition

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