PH31221A - Sewage purification apparatus. - Google Patents

Sewage purification apparatus.

Info

Publication number
PH31221A
PH31221A PH42311A PH42311A PH31221A PH 31221 A PH31221 A PH 31221A PH 42311 A PH42311 A PH 42311A PH 42311 A PH42311 A PH 42311A PH 31221 A PH31221 A PH 31221A
Authority
PH
Philippines
Prior art keywords
purification apparatus
sewage purification
sewage
purification
Prior art date
Application number
PH42311A
Inventor
Sakurada Yasuyuki
Original Assignee
Sakurada Yasuyuki
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Sakurada Yasuyuki filed Critical Sakurada Yasuyuki
Priority to PH42311A priority Critical patent/PH31221A/en
Publication of PH31221A publication Critical patent/PH31221A/en

Links

PH42311A 1991-04-18 1991-04-18 Sewage purification apparatus. PH31221A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
PH42311A PH31221A (en) 1991-04-18 1991-04-18 Sewage purification apparatus.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PH42311A PH31221A (en) 1991-04-18 1991-04-18 Sewage purification apparatus.

Publications (1)

Publication Number Publication Date
PH31221A true PH31221A (en) 1998-06-12

Family

ID=34057009

Family Applications (1)

Application Number Title Priority Date Filing Date
PH42311A PH31221A (en) 1991-04-18 1991-04-18 Sewage purification apparatus.

Country Status (1)

Country Link
PH (1) PH31221A (en)

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