JPS6419015U - - Google Patents

Info

Publication number

JPS6419015U

JPS6419015U JP11283987U JP11283987U JPS6419015U JP S6419015 U JPS6419015 U JP S6419015U JP 11283987 U JP11283987 U JP 11283987U JP 11283987 U JP11283987 U JP 11283987U JP S6419015 U JPS6419015 U JP S6419015U

Authority

JP

Japan

Prior art keywords

utility

model registration

engine

muffler

pipe

Prior art date

1987-07-22

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

• 239000011358 absorbing material Substances 0.000 claims 1
• 230000037431 insertion Effects 0.000 claims 1
• 238000003780 insertion Methods 0.000 claims 1
• 238000004080 punching Methods 0.000 claims 1
• 230000001743 silencing effect Effects 0.000 description 2