JPS61109461U - - Google Patents

Info

Publication number

JPS61109461U

JPS61109461U JP19562284U JP19562284U JPS61109461U JP S61109461 U JPS61109461 U JP S61109461U JP 19562284 U JP19562284 U JP 19562284U JP 19562284 U JP19562284 U JP 19562284U JP S61109461 U JPS61109461 U JP S61109461U

Authority

JP

Japan

Prior art keywords

granite

utility

scope

pressure fixing

registration request

Prior art date

1984-12-24

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

• 239000010438 granite Substances 0.000 claims 1
• 238000010586 diagram Methods 0.000 description 1