JPH0386398U - - Google Patents

Info

Publication number

JPH0386398U

JPH0386398U JP14703689U JP14703689U JPH0386398U JP H0386398 U JPH0386398 U JP H0386398U JP 14703689 U JP14703689 U JP 14703689U JP 14703689 U JP14703689 U JP 14703689U JP H0386398 U JPH0386398 U JP H0386398U

Authority

JP

Japan

Prior art keywords

expansion chamber

opening

side wall

wall

edge

Prior art date

1989-12-22

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

• 230000003584 silencer Effects 0.000 claims 1
• 238000010586 diagram Methods 0.000 description 1
• 230000001743 silencing effect Effects 0.000 description 1