JPS6149851U - - Google Patents

Info

Publication number

JPS6149851U

JPS6149851U JP13379084U JP13379084U JPS6149851U JP S6149851 U JPS6149851 U JP S6149851U JP 13379084 U JP13379084 U JP 13379084U JP 13379084 U JP13379084 U JP 13379084U JP S6149851 U JPS6149851 U JP S6149851U

Authority

JP

Japan

Prior art keywords

utility

model registration

head

reinforcement

differential

Prior art date

1984-09-03

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

• 238000010276 construction Methods 0.000 claims description 6
• 230000002787 reinforcement Effects 0.000 claims description 5
• 230000003014 reinforcing effect Effects 0.000 claims description 3
• 230000000149 penetrating effect Effects 0.000 claims 2
• 230000037431 insertion Effects 0.000 claims 1
• 238000003780 insertion Methods 0.000 claims 1
• 230000035515 penetration Effects 0.000 claims 1
• 230000000452 restraining effect Effects 0.000 claims 1

Cited By (1)