CH75570A - Manufacturing process of an improved product for the cementation of iron and steel objects - Google Patents

Manufacturing process of an improved product for the cementation of iron and steel objects

Info

Publication number
CH75570A
CH75570A CH75570A CH75570DA CH75570A CH 75570 A CH75570 A CH 75570A CH 75570 A CH75570 A CH 75570A CH 75570D A CH75570D A CH 75570DA CH 75570 A CH75570 A CH 75570A
Authority
CH
Switzerland
Prior art keywords
cementation
iron
manufacturing process
improved product
steel objects
Prior art date
Application number
CH75570A
Other languages
French (fr)
Inventor
Charles Munn Leonard
Original Assignee
Charles Munn Leonard
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 Charles Munn Leonard filed Critical Charles Munn Leonard
Publication of CH75570A publication Critical patent/CH75570A/en

Links

CH75570A 1917-03-23 1917-03-23 Manufacturing process of an improved product for the cementation of iron and steel objects CH75570A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH75570T 1917-03-23

Publications (1)

Publication Number Publication Date
CH75570A true CH75570A (en) 1917-09-01

Family

ID=4327009

Family Applications (1)

Application Number Title Priority Date Filing Date
CH75570A CH75570A (en) 1917-03-23 1917-03-23 Manufacturing process of an improved product for the cementation of iron and steel objects

Country Status (1)

Country Link
CH (1) CH75570A (en)

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