JPS6437147U - - Google Patents

Info

Publication number

JPS6437147U

JPS6437147U JP13132687U JP13132687U JPS6437147U JP S6437147 U JPS6437147 U JP S6437147U JP 13132687 U JP13132687 U JP 13132687U JP 13132687 U JP13132687 U JP 13132687U JP S6437147 U JPS6437147 U JP S6437147U

Authority

JP

Japan

Prior art keywords

ventilation

base

paddle

input function

function

Prior art date

1987-08-28

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 8
• 238000012905 input function Methods 0.000 claims 3
• 238000009413 insulation Methods 0.000 claims 1
• 238000010079 rubber tapping Methods 0.000 description 3
• 230000014759 maintenance of location Effects 0.000 description 2
• 239000002184 metal Substances 0.000 description 2
• 238000010586 diagram Methods 0.000 description 1