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CH4998A - Device for the production of tubular objects of circular, elliptical, polygonal or any other cross-section from iron and steel rods in red or warm white condition - Google Patents

Device for the production of tubular objects of circular, elliptical, polygonal or any other cross-section from iron and steel rods in red or warm white condition

Info

Publication number
CH4998A
CH4998A CH4998A CH4998DA CH4998A CH 4998 A CH4998 A CH 4998A CH 4998 A CH4998 A CH 4998A CH 4998D A CH4998D A CH 4998DA CH 4998 A CH4998 A CH 4998A
Authority
CH
Switzerland
Prior art keywords
polygonal
elliptical
red
iron
circular
Prior art date
Application number
CH4998A
Other languages
German (de)
Inventor
Heinrich Ehrhardt
Original Assignee
Heinrich Ehrhardt
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 Heinrich Ehrhardt filed Critical Heinrich Ehrhardt
Publication of CH4998A publication Critical patent/CH4998A/en

Links

CH4998A 1892-04-01 1892-04-01 Device for the production of tubular objects of circular, elliptical, polygonal or any other cross-section from iron and steel rods in red or warm white condition CH4998A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH4998T 1892-04-01

Publications (1)

Publication Number Publication Date
CH4998A true CH4998A (en) 1892-09-30

Family

ID=4188401

Family Applications (1)

Application Number Title Priority Date Filing Date
CH4998A CH4998A (en) 1892-04-01 1892-04-01 Device for the production of tubular objects of circular, elliptical, polygonal or any other cross-section from iron and steel rods in red or warm white condition

Country Status (1)

Country Link
CH (1) CH4998A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5141328A (en) * 1990-05-23 1992-08-25 Dilley Jerry D High speed mixing apparatus

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5141328A (en) * 1990-05-23 1992-08-25 Dilley Jerry D High speed mixing apparatus

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