[go: up one dir, main page]

CA623347A - Process for strengthening pipes - Google Patents

Process for strengthening pipes

Info

Publication number
CA623347A
CA623347A CA623347A CA623347DA CA623347A CA 623347 A CA623347 A CA 623347A CA 623347 A CA623347 A CA 623347A CA 623347D A CA623347D A CA 623347DA CA 623347 A CA623347 A CA 623347A
Authority
CA
Canada
Prior art keywords
strengthening
pipes
strengthening pipes
Prior art date
Legal status (The legal status 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 status listed.)
Expired
Application number
CA623347A
Inventor
Gaube Erwin
Diedrich Georg
Richard Kurt
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Hoechst AG
Original Assignee
Farbwerke Hoechst AG
Publication date
Application granted granted Critical
Publication of CA623347A publication Critical patent/CA623347A/en
Expired legal-status Critical Current

Links

CA623347A Process for strengthening pipes Expired CA623347A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA623347T

Publications (1)

Publication Number Publication Date
CA623347A true CA623347A (en) 1961-07-04

Family

ID=35878527

Family Applications (1)

Application Number Title Priority Date Filing Date
CA623347A Expired CA623347A (en) Process for strengthening pipes

Country Status (1)

Country Link
CA (1) CA623347A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3235632A (en) * 1962-04-18 1966-02-15 Dow Chemical Co Process for producing biaxially oriented thermoplastic tubular film

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3235632A (en) * 1962-04-18 1966-02-15 Dow Chemical Co Process for producing biaxially oriented thermoplastic tubular film

Similar Documents

Publication Publication Date Title
CA623347A (en) Process for strengthening pipes
CA628863A (en) Drawing process
CA613298A (en) Process for making fluid shortening
CA620809A (en) Anti-freezer for pipe lines
CA615861A (en) Pipe supports
AU267924B2 (en) Process for development
CA618081A (en) Reforming-hydroforming process
CA628402A (en) Deenameling process
AU254841B2 (en) Heat-copying process
AU267735B2 (en) Continuous poylmerisation process
AU277143B2 (en) Continuous process
AU261116B2 (en) Improved hydroealkylation process
CA613351A (en) Pipe spinning apparatus
AU266581B2 (en) Ion-exchange process
AU1345962A (en) Process for development
CA629959A (en) Polyethylene process
CA630215A (en) Hydroforming process
CA625189A (en) Hydroforming process
CA617085A (en) Process for diolefin-isoolefin resins
CA615834A (en) Hydrocarbon process
CA615403A (en) Hydrocarbon process
CA612943A (en) Process for preparing ether-aldehydes
CA619613A (en) Process for preparing sulfonyl-ureas
AU258928B2 (en) Process for preparing isolakoxydiphenylamines
CA612942A (en) Process for preparing beta-aliphaticoxy-propionaldehydes