公开(公告)号：US3578166A

公开(公告)日：1971-05-11

申请号：US3578166D

申请日：1969-03-17

Applicant: STANDARD PRODUCTS CO

Inventor： PAULUS PETER V ,  GREEN HARRY W

IPC: C02F3/28 ,  C02F9/00 ,  C02C1/26

CPC classification number: C02F3/28 ,  C02F2103/002 ,  C02F2103/005 ,  C02F2201/001

Abstract: An improved septic tank having a pair of waste receiving chambers with one chamber being connected to the other by a drain pipe whereby liquid wastes from one chamber may drain over to the other after the bacteriological treatment has been completed.

公开(公告)号：US3445965A

公开(公告)日：1969-05-27

申请号：US3445965D

申请日：1967-03-13

Applicant: STANDARD PRODUCTS CO

Inventor： PAULUS PETER V

IPC: E06B3/62 ,  E06B1/00

CPC classification number: E06B3/6205 ,  E06B2003/6226 ,  E06B2003/6252 ,  E06B2003/6291