JPS63163579U - - Google Patents

Info

Publication number

JPS63163579U

JPS63163579U JP5556487U JP5556487U JPS63163579U JP S63163579 U JPS63163579 U JP S63163579U JP 5556487 U JP5556487 U JP 5556487U JP 5556487 U JP5556487 U JP 5556487U JP S63163579 U JPS63163579 U JP S63163579U

Authority

JP

Japan

Prior art keywords

shutter

frame

partition wall

storage chamber

control lever

Prior art date

1987-04-13

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

• 238000005192 partition Methods 0.000 claims description 5
• 210000000078 claw Anatomy 0.000 claims description 3
• 238000009423 ventilation Methods 0.000 claims 3
• 238000010438 heat treatment Methods 0.000 claims 2
• 238000001816 cooling Methods 0.000 claims 1
• 238000009413 insulation Methods 0.000 claims 1
• 238000010586 diagram Methods 0.000 description 1