FR465952A - Tuyau isolateur et de canalisation ainsi que son procédé et sa machine de fabrication - Google Patents

Tuyau isolateur et de canalisation ainsi que son procédé et sa machine de fabrication

Info

Publication number
FR465952A
FR465952A FR465952DA FR465952A FR 465952 A FR465952 A FR 465952A FR 465952D A FR465952D A FR 465952DA FR 465952 A FR465952 A FR 465952A
Authority
FR
France
Prior art keywords
insulator
machine
well
manufacturing process
pipeline pipe
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
Paul Menzel
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Application granted granted Critical
Publication of FR465952A publication Critical patent/FR465952A/fr
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B31—MAKING ARTICLES OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER; WORKING PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
    • B31C—MAKING WOUND ARTICLES, e.g. WOUND TUBES, OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
    • B31C1/00—Making tubes or pipes by feeding at right angles to the winding mandrel centre line
FR465952D 1913-10-31 1913-10-31 Tuyau isolateur et de canalisation ainsi que son procédé et sa machine de fabrication Expired FR465952A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR465952T 1913-10-31

Publications (1)

Publication Number Publication Date
FR465952A true FR465952A (fr) 1914-05-01

Family

ID=1504770

Family Applications (1)

Application Number Title Priority Date Filing Date
FR465952D Expired FR465952A (fr) 1913-10-31 1913-10-31 Tuyau isolateur et de canalisation ainsi que son procédé et sa machine de fabrication

Country Status (1)

Country Link
FR (1) FR465952A (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5071242A (en) * 1988-04-26 1991-12-10 Asahi Kogaku Kogyo Kabushiki Kaisha Binocular with interocular adjustment while maintaining objective lenses spacing constant
US5196959A (en) * 1988-04-26 1993-03-23 Asahi Kogaku Kogyo Kabushiki Kaisha Binocular with objective lens-barrels rotatable about the optical axes of the objectives

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5071242A (en) * 1988-04-26 1991-12-10 Asahi Kogaku Kogyo Kabushiki Kaisha Binocular with interocular adjustment while maintaining objective lenses spacing constant
US5196959A (en) * 1988-04-26 1993-03-23 Asahi Kogaku Kogyo Kabushiki Kaisha Binocular with objective lens-barrels rotatable about the optical axes of the objectives

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