[go: up one dir, main page]

CA551980A - Apparatus for the measurement of surface hardness - Google Patents

Apparatus for the measurement of surface hardness

Info

Publication number
CA551980A
CA551980A CA551980A CA551980DA CA551980A CA 551980 A CA551980 A CA 551980A CA 551980 A CA551980 A CA 551980A CA 551980D A CA551980D A CA 551980DA CA 551980 A CA551980 A CA 551980A
Authority
CA
Canada
Prior art keywords
measurement
surface hardness
hardness
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
CA551980A
Other languages
French (fr)
Inventor
J. H. Monk Cyril
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.)
Imperial Chemical Industries Ltd
Original Assignee
Imperial Chemical Industries Ltd
Publication date
Application granted granted Critical
Publication of CA551980A publication Critical patent/CA551980A/en
Expired legal-status Critical Current

Links

CA551980A Apparatus for the measurement of surface hardness Expired CA551980A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA551980T

Publications (1)

Publication Number Publication Date
CA551980A true CA551980A (en) 1958-01-21

Family

ID=35713381

Family Applications (1)

Application Number Title Priority Date Filing Date
CA551980A Expired CA551980A (en) Apparatus for the measurement of surface hardness

Country Status (1)

Country Link
CA (1) CA551980A (en)

Similar Documents

Publication Publication Date Title
CA551980A (en) Apparatus for the measurement of surface hardness
CA557181A (en) Surface treating apparatus
CA555357A (en) Apparatus for methods for measuring the hardness of surfaces
CA539946A (en) Polishing apparatus
CA528342A (en) Apparatus for testing the surface hardness of construction materials
CA551504A (en) Apparatus for gauging articles
CA552681A (en) Apparatus for measuring mechanical quantities
CA567283A (en) Surface gage extension probe
CA551121A (en) Apparatus for detecting variation of surface characteristics of objects
CA588575A (en) Method of determining surface flatness
CA557151A (en) Gauging apparatus
CA551742A (en) Floating matter thickness measuring apparatus
CA558084A (en) Fluid gage apparatus
CA581768A (en) Depth measuring apparatus
CA528891A (en) Gauging apparatus
CA576447A (en) Surface smoothness measuring means
AU211952B2 (en) Gaging apparatus
CA563095A (en) Frequency measuring apparatus
CA623896A (en) Surface roughness measuring apparatus
CA577757A (en) Apparatus for measuring thickness
AU225523B2 (en) Apparatus for indicating the positions ofa plurality of actual or assumed objects
CA563314A (en) Electro-optical measuring apparatus
AU227805B2 (en) Apparatus for measuring the thickness ofa coating ona base material
CA562792A (en) Apparatus for surfacing articles
CA610156A (en) Surface testing apparatus