JPS61174372U - - Google Patents

Info

Publication number

JPS61174372U

JPS61174372U JP5847885U JP5847885U JPS61174372U JP S61174372 U JPS61174372 U JP S61174372U JP 5847885 U JP5847885 U JP 5847885U JP 5847885 U JP5847885 U JP 5847885U JP S61174372 U JPS61174372 U JP S61174372U

Authority

JP

Japan

Prior art keywords

detected

door lock

detection means

maintain

predetermined condition

Prior art date

1985-04-19

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

Links

• Espacenet
• Global Dossier
• Discuss

• 238000001514 detection method Methods 0.000 claims 3
• 238000010586 diagram Methods 0.000 description 1

Cited By (2)