JPS63139451U - - Google Patents

Info

Publication number

JPS63139451U

JPS63139451U JP3203987U JP3203987U JPS63139451U JP S63139451 U JPS63139451 U JP S63139451U JP 3203987 U JP3203987 U JP 3203987U JP 3203987 U JP3203987 U JP 3203987U JP S63139451 U JPS63139451 U JP S63139451U

Authority

JP

Japan

Prior art keywords

water heater

prevention device

wall

upper inner

overheat prevention

Prior art date

1987-03-05

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.)

Pending

Links

• Espacenet
• Global Dossier
• Discuss

• 230000002265 prevention Effects 0.000 claims description 3
• XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims 4
• 238000010586 diagram Methods 0.000 description 1

Cited By (1)