JPS5715790A - Double checking safety door - Google Patents

Double checking safety door

Info

Publication number
JPS5715790A
JPS5715790A JP8859380A JP8859380A JPS5715790A JP S5715790 A JPS5715790 A JP S5715790A JP 8859380 A JP8859380 A JP 8859380A JP 8859380 A JP8859380 A JP 8859380A JP S5715790 A JPS5715790 A JP S5715790A
Authority
JP
Japan
Prior art keywords
safety door
double checking
checking safety
double
door
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.)
Granted
Application number
JP8859380A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0229835B2 (enrdf_load_stackoverflow
Inventor
Akira Fujiwara
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to JP8859380A priority Critical patent/JPS5715790A/ja
Publication of JPS5715790A publication Critical patent/JPS5715790A/ja
Publication of JPH0229835B2 publication Critical patent/JPH0229835B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Wing Frames And Configurations (AREA)
  • Securing Of Glass Panes Or The Like (AREA)
  • Special Wing (AREA)
JP8859380A 1980-06-30 1980-06-30 Double checking safety door Granted JPS5715790A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP8859380A JPS5715790A (en) 1980-06-30 1980-06-30 Double checking safety door

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8859380A JPS5715790A (en) 1980-06-30 1980-06-30 Double checking safety door

Publications (2)

Publication Number Publication Date
JPS5715790A true JPS5715790A (en) 1982-01-27
JPH0229835B2 JPH0229835B2 (enrdf_load_stackoverflow) 1990-07-03

Family

ID=13947122

Family Applications (1)

Application Number Title Priority Date Filing Date
JP8859380A Granted JPS5715790A (en) 1980-06-30 1980-06-30 Double checking safety door

Country Status (1)

Country Link
JP (1) JPS5715790A (enrdf_load_stackoverflow)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0188897U (enrdf_load_stackoverflow) * 1987-12-03 1989-06-12

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0188897U (enrdf_load_stackoverflow) * 1987-12-03 1989-06-12

Also Published As

Publication number Publication date
JPH0229835B2 (enrdf_load_stackoverflow) 1990-07-03

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