JPS6117220Y2 - - Google Patents

Info

Publication number

JPS6117220Y2

JPS6117220Y2 JP7536579U JP7536579U JPS6117220Y2 JP S6117220 Y2 JPS6117220 Y2 JP S6117220Y2 JP 7536579 U JP7536579 U JP 7536579U JP 7536579 U JP7536579 U JP 7536579U JP S6117220 Y2 JPS6117220 Y2 JP S6117220Y2

Authority

JP

Japan

Prior art keywords

drain

hole

sheet

drain sheet

flange

Prior art date

1979-06-05

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.)

Expired

Links

• Espacenet
• Global Dossier
• Discuss

• 238000012856 packing Methods 0.000 claims description 6
• 239000013013 elastic material Substances 0.000 claims description 5
• 239000007788 liquid Substances 0.000 description 6
• 230000002093 peripheral effect Effects 0.000 description 2
• 239000000498 cooling water Substances 0.000 description 1
• 238000007599 discharging Methods 0.000 description 1
• 230000000694 effects Effects 0.000 description 1
• 238000004519 manufacturing process Methods 0.000 description 1
• 239000002184 metal Substances 0.000 description 1
• 230000000149 penetrating effect Effects 0.000 description 1
• 230000000717 retained effect Effects 0.000 description 1
• 238000005476 soldering Methods 0.000 description 1