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CH76580A - Method for establishing spans on hollow metal parts - Google Patents

Method for establishing spans on hollow metal parts

Info

Publication number
CH76580A
CH76580A CH76580A CH76580DA CH76580A CH 76580 A CH76580 A CH 76580A CH 76580 A CH76580 A CH 76580A CH 76580D A CH76580D A CH 76580DA CH 76580 A CH76580 A CH 76580A
Authority
CH
Switzerland
Prior art keywords
spans
establishing
metal parts
hollow metal
hollow
Prior art date
Application number
CH76580A
Other languages
French (fr)
Inventor
Felix Amiot
Original Assignee
Amiot F
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 Amiot F filed Critical Amiot F
Publication of CH76580A publication Critical patent/CH76580A/en

Links

CH76580A 1916-10-23 1916-10-23 Method for establishing spans on hollow metal parts CH76580A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH76580T 1916-10-23

Publications (1)

Publication Number Publication Date
CH76580A true CH76580A (en) 1918-02-01

Family

ID=4328556

Family Applications (1)

Application Number Title Priority Date Filing Date
CH76580A CH76580A (en) 1916-10-23 1916-10-23 Method for establishing spans on hollow metal parts

Country Status (1)

Country Link
CH (1) CH76580A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1171709B (en) * 1957-12-12 1964-06-04 Johan Gerrit Boonstoppel Device for one-sided non-round shape of round holes in one wall of tubular ladder stiles for the ends of otherwise round rungs

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1171709B (en) * 1957-12-12 1964-06-04 Johan Gerrit Boonstoppel Device for one-sided non-round shape of round holes in one wall of tubular ladder stiles for the ends of otherwise round rungs

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