JPS6312612U - - Google Patents

Info

Publication number

JPS6312612U

JPS6312612U JP4107486U JP4107486U JPS6312612U JP S6312612 U JPS6312612 U JP S6312612U JP 4107486 U JP4107486 U JP 4107486U JP 4107486 U JP4107486 U JP 4107486U JP S6312612 U JPS6312612 U JP S6312612U

Authority

JP

Japan

Prior art keywords

outer tube

absorbing material

sound absorbing

foamed metal

tube

Prior art date

1986-03-20

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

• 239000000835 fiber Substances 0.000 claims description 4
• 239000002184 metal Substances 0.000 claims description 4
• 239000011358 absorbing material Substances 0.000 claims 2
• 238000005192 partition Methods 0.000 claims 2
• 238000002485 combustion reaction Methods 0.000 claims 1
• 230000030279 gene silencing Effects 0.000 claims 1
• 230000003584 silencer Effects 0.000 claims 1
• 230000002745 absorbent Effects 0.000 description 2
• 239000002250 absorbent Substances 0.000 description 2
• 239000000463 material Substances 0.000 description 2

Cited By (1)