JPS61145520U - - Google Patents

Info

Publication number

JPS61145520U

JPS61145520U JP2841985U JP2841985U JPS61145520U JP S61145520 U JPS61145520 U JP S61145520U JP 2841985 U JP2841985 U JP 2841985U JP 2841985 U JP2841985 U JP 2841985U JP S61145520 U JPS61145520 U JP S61145520U

Authority

JP

Japan

Prior art keywords

flask

molding material

denture base

air vent

end faces

Prior art date

1985-02-27

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.)

Granted

Links

• Espacenet
• Global Dossier
• Discuss

• 238000012790 confirmation Methods 0.000 claims description 6
• 239000012778 molding material Substances 0.000 claims description 6
• 239000011505 plaster Substances 0.000 claims 2
• 238000000465 moulding Methods 0.000 claims 1
• 238000010137 moulding (plastic) Methods 0.000 claims 1
• 230000015572 biosynthetic process Effects 0.000 description 1
• 229920003229 poly(methyl methacrylate) Polymers 0.000 description 1
• 239000004926 polymethyl methacrylate Substances 0.000 description 1
• 239000011347 resin Substances 0.000 description 1
• 229920005989 resin Polymers 0.000 description 1