CA55879A - Process for hardening copper - Google Patents

Process for hardening copper

Info

Publication number
CA55879A
CA55879A CA000055879A CA55879DA CA55879A CA 55879 A CA55879 A CA 55879A CA 000055879 A CA000055879 A CA 000055879A CA 55879D A CA55879D A CA 55879DA CA 55879 A CA55879 A CA 55879A
Authority
CA
Canada
Prior art keywords
hardening copper
hardening
copper
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
CA000055879A
Other languages
French (fr)
Inventor
John Miller
Jacob Rutledge
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
Application granted granted Critical
Publication of CA55879A publication Critical patent/CA55879A/en
Expired legal-status Critical Current

Links

CA000055879A 1896-07-23 1896-07-23 Process for hardening copper Expired CA55879A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA55879T 1896-07-23

Publications (1)

Publication Number Publication Date
CA55879A true CA55879A (en) 1897-05-10

Family

ID=45172418

Family Applications (1)

Application Number Title Priority Date Filing Date
CA000055879A Expired CA55879A (en) 1896-07-23 1896-07-23 Process for hardening copper

Country Status (1)

Country Link
CA (1) CA55879A (en)

Similar Documents

Publication Publication Date Title
CA55879A (en) Process for hardening copper
CA56007A (en) Process for extracting metal
GB189616892A (en) An Improved Process for Hardening Stone.
CA54481A (en) Electrolytic process
CA53772A (en) Cant-hook for lumbermen
CA54239A (en) Net-lifting apparatus
CA53400A (en) Brick-kiln
CA51888A (en) Steering apparatus
CA53791A (en) Amalgamator
CA54635A (en) Amalgamator
CA46447A (en) Process for treating oleaginous material
CA59802A (en) Apparatus for electro-depositing metals
CA54222A (en) Letter-cutting die
CA53076A (en) Speeding-gear for bicycles
CA54525A (en) Apparatus for casting fish-nets
CA51963A (en) Apparatus for manufacturing salt
CA54232A (en) Means for jointing metal plates
GB189600991A (en) Improved Blast Process for Engraving.
CA55098A (en) Apparatus for treating heated metal
CA52079A (en) Tail-guard for horses
GB189425018A (en) New Processes for Producing Polyazo-dye-stuffs from Amidonaphtolsulpho Acids.
CA53842A (en) Electrolytic apparatus
CA53817A (en) Rein-holder
CA46665A (en) Apparatus for treating disease
CA54012A (en) Electrical apparatus