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AU3846258A - Improvements in or relating to sound mufflers - Google Patents

Improvements in or relating to sound mufflers

Info

Publication number
AU3846258A
AU3846258A AU38462/58A AU3846258A AU3846258A AU 3846258 A AU3846258 A AU 3846258A AU 38462/58 A AU38462/58 A AU 38462/58A AU 3846258 A AU3846258 A AU 3846258A AU 3846258 A AU3846258 A AU 3846258A
Authority
AU
Australia
Prior art keywords
relating
mufflers
sound
sound mufflers
Prior art date
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.)
Expired
Application number
AU38462/58A
Other versions
AU228315B2 (en
Inventor
May Carl Walter Lemmerman and Edwin T
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Beazer East Inc
Original Assignee
Koppers Co Inc
Filing date
Publication date
Application filed by Koppers Co Inc filed Critical Koppers Co Inc
Application granted granted Critical
Publication of AU3846258A publication Critical patent/AU3846258A/en
Publication of AU228315B2 publication Critical patent/AU228315B2/en
Expired legal-status Critical Current

Links

AU38462/58A 1958-06-05 Improvements in or relating to sound mufflers Expired AU228315B2 (en)

Publications (2)

Publication Number Publication Date
AU3846258A true AU3846258A (en) 1958-12-04
AU228315B2 AU228315B2 (en) 1958-12-04

Family

ID=

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