DK121107B - Rubber sealing ring for concrete pipes. - Google Patents

Rubber sealing ring for concrete pipes.

Info

Publication number
DK121107B
DK121107B DK338768A DK338768A DK121107B DK 121107 B DK121107 B DK 121107B DK 338768 A DK338768 A DK 338768A DK 338768 A DK338768 A DK 338768A DK 121107 B DK121107 B DK 121107B
Authority
DK
Denmark
Prior art keywords
sealing ring
rubber sealing
concrete pipes
pipes
concrete
Prior art date
Application number
DK338768A
Other languages
Danish (da)
Inventor
K Loe
Original Assignee
K Loe
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 K Loe filed Critical K Loe
Publication of DK121107B publication Critical patent/DK121107B/en

Links

DK338768A 1967-07-11 1968-07-10 Rubber sealing ring for concrete pipes. DK121107B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NO16899667A NO131787C (en) 1967-07-11 1967-07-11

Publications (1)

Publication Number Publication Date
DK121107B true DK121107B (en) 1971-09-06

Family

ID=19910148

Family Applications (1)

Application Number Title Priority Date Filing Date
DK338768A DK121107B (en) 1967-07-11 1968-07-10 Rubber sealing ring for concrete pipes.

Country Status (2)

Country Link
DK (1) DK121107B (en)
NO (1) NO131787C (en)

Also Published As

Publication number Publication date
NO131787C (en) 1975-07-30
NO131787B (en) 1975-04-21

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