AU437338B2 - Improvements in or relating to echo traps - Google Patents

Improvements in or relating to echo traps

Info

Publication number
AU437338B2
AU437338B2 AU14286/70A AU1428670A AU437338B2 AU 437338 B2 AU437338 B2 AU 437338B2 AU 14286/70 A AU14286/70 A AU 14286/70A AU 1428670 A AU1428670 A AU 1428670A AU 437338 B2 AU437338 B2 AU 437338B2
Authority
AU
Australia
Prior art keywords
relating
traps
echo
echo traps
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
AU14286/70A
Other versions
AU1428670A (en
Inventor
Bendel Hermann
Filing date
Publication date
Application filed filed Critical
Application granted granted Critical
Publication of AU1428670A publication Critical patent/AU1428670A/en
Publication of AU437338B2 publication Critical patent/AU437338B2/en
Expired legal-status Critical Current

Links

AU14286/70A 1970-04-23 Improvements in or relating to echo traps Expired AU437338B2 (en)

Publications (2)

Publication Number Publication Date
AU1428670A AU1428670A (en) 1971-10-28
AU437338B2 true AU437338B2 (en) 1971-10-28

Family

ID=

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