CA446697A - Cutting, grinding or polishing machine for diamonds - Google Patents

Cutting, grinding or polishing machine for diamonds

Info

Publication number: CA446697A
Authority: CA; Canada
Prior art keywords: diamonds; grinding; cutting; polishing machine; polishing
Prior art date: 1948-02-17
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

CA446697A

Other languages

French (fr)

Inventor

Charles Jearum Frederick

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

Publication date

1948-02-17

1948-02-17 Application granted granted Critical

1948-02-17 Publication of CA446697A publication Critical patent/CA446697A/en

Status Expired legal-status Critical Current

Links

CA446697A Cutting, grinding or polishing machine for diamonds Expired CA446697A (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
CA446697T

Publications (1)

Publication Number	Publication Date
CA446697A true CA446697A (en)	1948-02-17

Family

ID=35564374

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
CA446697A Expired CA446697A (en)			Cutting, grinding or polishing machine for diamonds

Country Status (1)

Country	Link
CA (1)	CA446697A (en)

0
- CA CA446697A patent/CA446697A/en not_active Expired

Similar Documents

Publication	Publication Date	Title
CA455128A (en)	1949-03-15	Saw grinder
CA446697A (en)	1948-02-17	Cutting, grinding or polishing machine for diamonds
AT164065B (en)	1949-09-26	Diamond tool, especially for grinding
CA454553A (en)	1949-02-15	Grinding machine and other rotary abrasive or cutting machines
CA423874A (en)	1944-11-21	Grinding, lapping or polishing machine for diamonds
CA433214A (en)	1946-02-26	Diamond holder for grinding or polishing
CA435762A (en)	1946-07-09	Grinding or abrading machine
CA453092A (en)	1948-12-07	Rubbing, sanding or polishing block
CA459930A (en)	1949-09-27	Machine for grinding or polishing lenses
CA433914A (en)	1946-04-02	Centreless grinding or abrading machine
AU139632B2 (en)	1948-10-28	Grinding and polishing machine ofthe rotary tool type
AU142674B2 (en)	1949-10-20	Improved blade holder for honing cutting edges
CA461628A (en)	1949-12-06	Disc diamond dressing tool
CA433212A (en)	1946-02-26	Diamond cutting machine
CA433213A (en)	1946-02-26	Diamond cutting machine
CA448834A (en)	1948-06-01	Grinding machine
CA449242A (en)	1948-06-22	Grinding machine
CA450927A (en)	1948-08-31	Grinding machine steadyrest
AU2333748A (en)	1948-10-28	Grinding and polishing machine ofthe rotary tool type
AU2465748A (en)	1949-10-20	Improved blade holder for honing cutting edges
CA447385A (en)	1948-03-23	Diamond abrasive article
CA458227A (en)	1949-07-19	Infeed for grinding machines
CA461761A (en)	1949-12-13	Diamond abrasive wheel
CA444236A (en)	1947-09-23	Saw sharpening machine
CA447897A (en)	1948-04-20	Machine for generating shapes for diamonds