ES8923A1 - Improvements in the procedure for hardening or tempering steel projectiles. - Google Patents

Improvements in the procedure for hardening or tempering steel projectiles.

Info

Publication number
ES8923A1
ES8923A1 ES8923A ES8923A ES8923A1 ES 8923 A1 ES8923 A1 ES 8923A1 ES 8923 A ES8923 A ES 8923A ES 8923 A ES8923 A ES 8923A ES 8923 A1 ES8923 A1 ES 8923A1
Authority
ES
Spain
Prior art keywords
hardening
procedure
tempering steel
steel projectiles
projectiles
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
ES8923A
Other languages
Spanish (es)
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to ES8923A priority Critical patent/ES8923A1/en
Publication of ES8923A1 publication Critical patent/ES8923A1/en
Expired legal-status Critical Current

Links

ES8923A 1888-11-21 1888-11-21 Improvements in the procedure for hardening or tempering steel projectiles. Expired ES8923A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
ES8923A ES8923A1 (en) 1888-11-21 1888-11-21 Improvements in the procedure for hardening or tempering steel projectiles.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES8923A ES8923A1 (en) 1888-11-21 1888-11-21 Improvements in the procedure for hardening or tempering steel projectiles.

Publications (1)

Publication Number Publication Date
ES8923A1 true ES8923A1 (en) 1889-01-01

Family

ID=64166960

Family Applications (1)

Application Number Title Priority Date Filing Date
ES8923A Expired ES8923A1 (en) 1888-11-21 1888-11-21 Improvements in the procedure for hardening or tempering steel projectiles.

Country Status (1)

Country Link
ES (1) ES8923A1 (en)

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