CH59820A - Hollow beams made from metal strips - Google Patents

Hollow beams made from metal strips

Info

Publication number
CH59820A
CH59820A CH59820A CH59820DA CH59820A CH 59820 A CH59820 A CH 59820A CH 59820 A CH59820 A CH 59820A CH 59820D A CH59820D A CH 59820DA CH 59820 A CH59820 A CH 59820A
Authority
CH
Switzerland
Prior art keywords
metal strips
hollow beams
beams made
hollow
strips
Prior art date
Application number
CH59820A
Other languages
German (de)
Inventor
Ernst Ritter
Original Assignee
Ernst Ritter
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 Ernst Ritter filed Critical Ernst Ritter
Publication of CH59820A publication Critical patent/CH59820A/en

Links

CH59820A 1912-02-24 1912-02-24 Hollow beams made from metal strips CH59820A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH59820T 1912-02-24

Publications (1)

Publication Number Publication Date
CH59820A true CH59820A (en) 1913-06-02

Family

ID=4302453

Family Applications (1)

Application Number Title Priority Date Filing Date
CH59820A CH59820A (en) 1912-02-24 1912-02-24 Hollow beams made from metal strips

Country Status (1)

Country Link
CH (1) CH59820A (en)

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