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Self-contained sewerage system
US 3,067,433 A
Filed
: 05/20/1959
Issued
: 12/11/1962
Est. Priority Date
: 05/20/1959
Status: Expired due to Term
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Current Assignee
Donald J. Macfadgen
,
John W. Dietz
,
Neal C. Bossemeyer
Original Assignee
Donald J. Macfadgen
,
John W. Dietz
,
Neal C. Bossemeyer
Inventors
Dietz, John W.
,
Macfadgen, Donald J.
,
Bossemeyer, Neal C.
Application Number
US03/814,554
Time in Patent Office
1,301 Days
Field of Search
US Class Current
4/317
CPC Class Codes
E03D 5/016
with recirculation of bowl-...
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