FR774329A - Perfectionnements aux conduites de tuyau - Google Patents

Perfectionnements aux conduites de tuyau

Info

Publication number
FR774329A
FR774329A FR774329DA FR774329A FR 774329 A FR774329 A FR 774329A FR 774329D A FR774329D A FR 774329DA FR 774329 A FR774329 A FR 774329A
Authority
FR
France
Prior art keywords
pipe line
line improvements
pipe
line
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
Other languages
English (en)
Inventor
Leon Hirtz
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 filed Critical
Application granted granted Critical
Publication of FR774329A publication Critical patent/FR774329A/fr
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L57/00—Protection of pipes or objects of similar shape against external or internal damage or wear
    • F16L57/06—Protection of pipes or objects of similar shape against external or internal damage or wear against wear
FR774329D 1934-06-08 1934-06-08 Perfectionnements aux conduites de tuyau Expired FR774329A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR774329T 1934-06-08

Publications (1)

Publication Number Publication Date
FR774329A true FR774329A (fr) 1934-12-05

Family

ID=9199827

Family Applications (1)

Application Number Title Priority Date Filing Date
FR774329D Expired FR774329A (fr) 1934-06-08 1934-06-08 Perfectionnements aux conduites de tuyau

Country Status (1)

Country Link
FR (1) FR774329A (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2376984A1 (fr) * 1977-01-04 1978-08-04 Handelsbolaget Evaksystem Ekst Tube et procede pour sa fabrication

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2376984A1 (fr) * 1977-01-04 1978-08-04 Handelsbolaget Evaksystem Ekst Tube et procede pour sa fabrication

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