FR334812A - Tube corrugating machine - Google Patents

Tube corrugating machine

Info

Publication number
FR334812A
FR334812A FR334812DA FR334812A FR 334812 A FR334812 A FR 334812A FR 334812D A FR334812D A FR 334812DA FR 334812 A FR334812 A FR 334812A
Authority
FR
France
Prior art keywords
corrugating machine
tube corrugating
tube
machine
corrugating
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
French (fr)
Inventor
Gustave Ismer
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.)
GUSTAVE ISMER
Original Assignee
GUSTAVE ISMER
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 GUSTAVE ISMER filed Critical GUSTAVE ISMER
Application granted granted Critical
Publication of FR334812A publication Critical patent/FR334812A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D15/00—Corrugating tubes
FR334812D 1903-08-24 1903-08-24 Tube corrugating machine Expired FR334812A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR334812T 1903-08-24

Publications (1)

Publication Number Publication Date
FR334812A true FR334812A (en) 1904-01-04

Family

ID=1384319

Family Applications (1)

Application Number Title Priority Date Filing Date
FR334812D Expired FR334812A (en) 1903-08-24 1903-08-24 Tube corrugating machine

Country Status (1)

Country Link
FR (1) FR334812A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2427003A (en) * 1945-05-31 1947-09-09 Herbert L Johnson Apparatus for flanging pipes inwardly or outwardly

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2427003A (en) * 1945-05-31 1947-09-09 Herbert L Johnson Apparatus for flanging pipes inwardly or outwardly

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