JPS63124142U - - Google Patents

Info

Publication number

JPS63124142U

JPS63124142U JP1527587U JP1527587U JPS63124142U JP S63124142 U JPS63124142 U JP S63124142U JP 1527587 U JP1527587 U JP 1527587U JP 1527587 U JP1527587 U JP 1527587U JP S63124142 U JPS63124142 U JP S63124142U

Authority

JP

Japan

Prior art keywords

cylindrical member

platen

core material

member made

inner cylindrical

Prior art date

1987-02-04

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

• 239000011162 core material Substances 0.000 claims description 4
• VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims 3
• 238000005187 foaming Methods 0.000 claims 1
• 239000000463 material Substances 0.000 claims 1
• 239000004570 mortar (masonry) Substances 0.000 claims 1
• 239000004576 sand Substances 0.000 claims 1
• 239000000377 silicon dioxide Substances 0.000 claims 1
• 229920002725 thermoplastic elastomer Polymers 0.000 claims 1