FI51739C - Laite putken tiiviyden tutkimiseksi . - Google Patents

Laite putken tiiviyden tutkimiseksi .

Info

Publication number
FI51739C
FI51739C FI278265A FI278265A FI51739C FI 51739 C FI51739 C FI 51739C FI 278265 A FI278265 A FI 278265A FI 278265 A FI278265 A FI 278265A FI 51739 C FI51739 C FI 51739C
Authority
FI
Finland
Prior art keywords
pipes
tightness testing
tightness
testing
Prior art date
Application number
FI278265A
Other languages
English (en)
Swedish (sv)
Other versions
FI51739B (fi
Inventor
Fritz Tage Svaerd
Original Assignee
Vallbo Cement & Byggnadsvaror
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 Vallbo Cement & Byggnadsvaror filed Critical Vallbo Cement & Byggnadsvaror
Application granted granted Critical
Publication of FI51739B publication Critical patent/FI51739B/fi
Publication of FI51739C publication Critical patent/FI51739C/fi

Links

FI278265A 1964-11-27 1965-11-19 Laite putken tiiviyden tutkimiseksi . FI51739C (fi)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE1432364 1964-11-27

Publications (2)

Publication Number Publication Date
FI51739B FI51739B (fi) 1976-11-30
FI51739C true FI51739C (fi) 1977-03-10

Family

ID=20298902

Family Applications (1)

Application Number Title Priority Date Filing Date
FI278265A FI51739C (fi) 1964-11-27 1965-11-19 Laite putken tiiviyden tutkimiseksi .

Country Status (3)

Country Link
DK (1) DK123321B (fi)
FI (1) FI51739C (fi)
NO (1) NO116565B (fi)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4061015A (en) * 1976-07-06 1977-12-06 Weaver Engineering & Mfg. Co. Pipe pressure testing device
US4086806A (en) * 1977-01-28 1978-05-02 The Presray Corporation Seal and actuator for pipe testing

Also Published As

Publication number Publication date
DK123321B (da) 1972-06-05
NO116565B (fi) 1969-04-14
FI51739B (fi) 1976-11-30

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