JPS61168805U - - Google Patents

Info

Publication number

JPS61168805U

JPS61168805U JP5208985U JP5208985U JPS61168805U JP S61168805 U JPS61168805 U JP S61168805U JP 5208985 U JP5208985 U JP 5208985U JP 5208985 U JP5208985 U JP 5208985U JP S61168805 U JPS61168805 U JP S61168805U

Authority

JP

Japan

Prior art keywords

shaft part

close contact

titanium material

tip

rear end

Prior art date

1985-04-10

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

• 239000000463 material Substances 0.000 claims 3
• RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 claims 2
• 229910052719 titanium Inorganic materials 0.000 claims 2
• 239000010936 titanium Substances 0.000 claims 2
• 229910052586 apatite Inorganic materials 0.000 claims 1
• VSIIXMUUUJUKCM-UHFFFAOYSA-D pentacalcium;fluoride;triphosphate Chemical compound [F-].[Ca+2].[Ca+2].[Ca+2].[Ca+2].[Ca+2].[O-]P([O-])([O-])=O.[O-]P([O-])([O-])=O.[O-]P([O-])([O-])=O VSIIXMUUUJUKCM-UHFFFAOYSA-D 0.000 claims 1