FI751511A - - Google Patents

Info

Publication number
FI751511A
FI751511A FI751511A FI751511A FI751511A FI 751511 A FI751511 A FI 751511A FI 751511 A FI751511 A FI 751511A FI 751511 A FI751511 A FI 751511A FI 751511 A FI751511 A FI 751511A
Authority
FI
Finland
Application number
FI751511A
Other languages
Finnish (fi)
Other versions
FI53760B (en
FI53760C (en
Inventor
Antti Johannes Niemi
Original Assignee
Antti Johannes Niemi
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 Antti Johannes Niemi filed Critical Antti Johannes Niemi
Priority to FI751511A priority Critical patent/FI53760C/en
Publication of FI751511A publication Critical patent/FI751511A/fi
Publication of FI53760B publication Critical patent/FI53760B/fi
Application granted granted Critical
Publication of FI53760C publication Critical patent/FI53760C/en

Links

FI751511A 1975-05-23 1975-05-23 FOERFARANDE FOER REGLERING AV PH OCH ANDRA KONCENTRATIONSSTORHETER FI53760C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FI751511A FI53760C (en) 1975-05-23 1975-05-23 FOERFARANDE FOER REGLERING AV PH OCH ANDRA KONCENTRATIONSSTORHETER

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FI751511A FI53760C (en) 1975-05-23 1975-05-23 FOERFARANDE FOER REGLERING AV PH OCH ANDRA KONCENTRATIONSSTORHETER

Publications (3)

Publication Number Publication Date
FI751511A true FI751511A (en) 1976-11-24
FI53760B FI53760B (en) 1978-03-31
FI53760C FI53760C (en) 1978-07-10

Family

ID=8509216

Family Applications (1)

Application Number Title Priority Date Filing Date
FI751511A FI53760C (en) 1975-05-23 1975-05-23 FOERFARANDE FOER REGLERING AV PH OCH ANDRA KONCENTRATIONSSTORHETER

Country Status (1)

Country Link
FI (1) FI53760C (en)

Also Published As

Publication number Publication date
FI53760B (en) 1978-03-31
FI53760C (en) 1978-07-10

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Legal Events

Date Code Title Description
MM Patent lapsed

Owner name: NIEMI, ANTTI JOHANNES