JPS63161271U - - Google Patents

Info

Publication number

JPS63161271U

JPS63161271U JP5206387U JP5206387U JPS63161271U JP S63161271 U JPS63161271 U JP S63161271U JP 5206387 U JP5206387 U JP 5206387U JP 5206387 U JP5206387 U JP 5206387U JP S63161271 U JPS63161271 U JP S63161271U

Authority

JP

Japan

Prior art keywords

elevator car

protective glasses

camera

monitoring device

opposing protective

Prior art date

1987-04-08

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

• 238000012806 monitoring device Methods 0.000 claims description 4
• 239000011521 glass Substances 0.000 claims description 3
• 230000001681 protective effect Effects 0.000 claims description 3
• 238000010586 diagram Methods 0.000 description 3
• 238000012544 monitoring process Methods 0.000 description 1

Cited By (1)