JPS62123528U - - Google Patents

Info

Publication number

JPS62123528U

JPS62123528U JP1107686U JP1107686U JPS62123528U JP S62123528 U JPS62123528 U JP S62123528U JP 1107686 U JP1107686 U JP 1107686U JP 1107686 U JP1107686 U JP 1107686U JP S62123528 U JPS62123528 U JP S62123528U

Authority

JP

Japan

Prior art keywords

inner tube

tube

outer tube

thermometer

houses

Prior art date

1986-01-28

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

• 239000002184 metal Substances 0.000 claims description 2
• 239000000843 powder Substances 0.000 claims description 2
• 230000008018 melting Effects 0.000 claims 1
• 238000002844 melting Methods 0.000 claims 1
• 229910052573 porcelain Inorganic materials 0.000 description 1
• 238000010926 purge Methods 0.000 description 1

Cited By (2)