JPS63115811U - - Google Patents

Info

Publication number

JPS63115811U

JPS63115811U JP843987U JP843987U JPS63115811U JP S63115811 U JPS63115811 U JP S63115811U JP 843987 U JP843987 U JP 843987U JP 843987 U JP843987 U JP 843987U JP S63115811 U JPS63115811 U JP S63115811U

Authority

JP

Japan

Prior art keywords

opening

drive means

electric drive

switch

closing member

Prior art date

1987-01-23

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

• 238000009423 ventilation Methods 0.000 claims description 3
• 238000010586 diagram Methods 0.000 description 3
• 239000011521 glass Substances 0.000 description 1
• 230000037431 insertion Effects 0.000 description 1
• 238000003780 insertion Methods 0.000 description 1

Cited By (2)