IL53197A0 - Improvements in the cutting of diamonds - Google Patents

Improvements in the cutting of diamonds

Info

Publication number
IL53197A0
IL53197A0 IL7753197A IL5319777A IL53197A0 IL 53197 A0 IL53197 A0 IL 53197A0 IL 7753197 A IL7753197 A IL 7753197A IL 5319777 A IL5319777 A IL 5319777A IL 53197 A0 IL53197 A0 IL 53197A0
Authority
IL
Israel
Prior art keywords
diamonds
cutting
Prior art date
Application number
IL7753197A
Other versions
IL53197A (en
Original Assignee
Zwam H Van
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 Zwam H Van filed Critical Zwam H Van
Publication of IL53197A0 publication Critical patent/IL53197A0/en
Publication of IL53197A publication Critical patent/IL53197A/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B28—WORKING CEMENT, CLAY, OR STONE
    • B28D—WORKING STONE OR STONE-LIKE MATERIALS
    • B28D5/00—Fine working of gems, jewels, crystals, e.g. of semiconductor material; apparatus or devices therefor

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Processing Of Stones Or Stones Resemblance Materials (AREA)
IL7753197A 1976-12-07 1977-10-23 Method of cutting diamonds IL53197A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ZA767290A ZA767290B (en) 1976-12-07 1976-12-07 Improvements in the cutting of diamonds

Publications (2)

Publication Number Publication Date
IL53197A0 true IL53197A0 (en) 1977-12-30
IL53197A IL53197A (en) 1981-07-31

Family

ID=25571004

Family Applications (1)

Application Number Title Priority Date Filing Date
IL7753197A IL53197A (en) 1976-12-07 1977-10-23 Method of cutting diamonds

Country Status (3)

Country Link
BE (1) BE861611A (en)
IL (1) IL53197A (en)
ZA (1) ZA767290B (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5184732A (en) * 1985-12-20 1993-02-09 Gersan Establishment Shape sorting
GB8531396D0 (en) * 1985-12-20 1986-02-05 Gersan Ets Sorting
IL86762A (en) * 1988-06-16 1991-04-15 Hargem Ltd Centering apparatus for a gemstone

Also Published As

Publication number Publication date
IL53197A (en) 1981-07-31
BE861611A (en) 1978-03-31
ZA767290B (en) 1977-11-30

Similar Documents

Publication Publication Date Title
GB1553578A (en) Diamonds
HK59083A (en) Cutting implement
JPS5372300A (en) Knife
JPS52138787A (en) Multiistage type stone cutting device
GB1555172A (en) Cutting insert
ZA771587B (en) Knife
ZA771172B (en) Cutting means
JPS5339954A (en) Cutter
JPS52119595A (en) Grinder
GB1546382A (en) Abrasive machining
IL53197A0 (en) Improvements in the cutting of diamonds
JPS52133187A (en) Cutter
AU2875077A (en) Cutter
JPS5313299A (en) Diskkshaped cutter
JPS5360784A (en) Cutter
JPS5351586A (en) Grinding stone
JPS52105397A (en) Bladeeshaped multiistone diamond dresser
JPS52131283A (en) Cutter
JPS52151986A (en) Cutter
JPS52115493A (en) Grinding stone
AU2872677A (en) Grinders
JPS5297348A (en) Cutter
JPS5294588A (en) Knife sharpener
ZA763116B (en) Knives
IE771380L (en) Cutting diamonds