JPS6419717U - - Google Patents

Info

Publication number

JPS6419717U

JPS6419717U JP11438687U JP11438687U JPS6419717U JP S6419717 U JPS6419717 U JP S6419717U JP 11438687 U JP11438687 U JP 11438687U JP 11438687 U JP11438687 U JP 11438687U JP S6419717 U JPS6419717 U JP S6419717U

Authority

JP

Japan

Prior art keywords

natural stone

extruded board

mask

utility

inorganic material

Prior art date

1987-07-24

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

• 239000004575 stone Substances 0.000 claims description 7
• 239000000853 adhesive Substances 0.000 claims description 2
• 230000001070 adhesive effect Effects 0.000 claims description 2
• 229910010272 inorganic material Inorganic materials 0.000 claims 1
• 239000011147 inorganic material Substances 0.000 claims 1
• 238000004519 manufacturing process Methods 0.000 description 1