DK77881C - Lukke til en overvågningsåbning til rørledninger. - Google Patents

Lukke til en overvågningsåbning til rørledninger.

Info

Publication number
DK77881C
DK77881C DK78151A DK78151A DK77881C DK 77881 C DK77881 C DK 77881C DK 78151 A DK78151 A DK 78151A DK 78151 A DK78151 A DK 78151A DK 77881 C DK77881 C DK 77881C
Authority
DK
Denmark
Prior art keywords
pipelines
close
monitoring opening
monitoring
opening
Prior art date
Application number
DK78151A
Other languages
English (en)
Original Assignee
Miag Vertriebs Gmbh
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 Miag Vertriebs Gmbh filed Critical Miag Vertriebs Gmbh
Application granted granted Critical
Publication of DK77881C publication Critical patent/DK77881C/da

Links

DK78151A 1950-03-13 1951-03-09 Lukke til en overvågningsåbning til rørledninger. DK77881C (da)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE77881X 1950-03-13

Publications (1)

Publication Number Publication Date
DK77881C true DK77881C (da) 1954-07-26

Family

ID=5637997

Family Applications (1)

Application Number Title Priority Date Filing Date
DK78151A DK77881C (da) 1950-03-13 1951-03-09 Lukke til en overvågningsåbning til rørledninger.

Country Status (1)

Country Link
DK (1) DK77881C (da)

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