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)
Finnish (fi)
Swedish (sv)
Other versions
FI51739B (enrdf_load_stackoverflow
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 (enrdf_load_stackoverflow) 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 (enrdf_load_stackoverflow)
FI (1) FI51739C (enrdf_load_stackoverflow)
NO (1) NO116565B (enrdf_load_stackoverflow)

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 (enrdf_load_stackoverflow) 1969-04-14
FI51739B (enrdf_load_stackoverflow) 1976-11-30

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