JPS52155588A - Device for measuring hardness - Google Patents
Device for measuring hardnessInfo
- Publication number
- JPS52155588A JPS52155588A JP7244276A JP7244276A JPS52155588A JP S52155588 A JPS52155588 A JP S52155588A JP 7244276 A JP7244276 A JP 7244276A JP 7244276 A JP7244276 A JP 7244276A JP S52155588 A JPS52155588 A JP S52155588A
- Authority
- JP
- Japan
- Prior art keywords
- measuring hardness
- hardness
- measuring
- 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.)
- Pending
Links
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP7244276A JPS52155588A (en) | 1976-06-18 | 1976-06-18 | Device for measuring hardness |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP7244276A JPS52155588A (en) | 1976-06-18 | 1976-06-18 | Device for measuring hardness |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS52155588A true JPS52155588A (en) | 1977-12-24 |
Family
ID=13489395
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP7244276A Pending JPS52155588A (en) | 1976-06-18 | 1976-06-18 | Device for measuring hardness |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS52155588A (en) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS54173790U (en) * | 1978-05-27 | 1979-12-07 | ||
EP0028101A2 (en) * | 1979-10-17 | 1981-05-06 | King Tester Corporation | A hardness tester |
JPH0251041A (en) * | 1988-08-12 | 1990-02-21 | Shimadzu Corp | Microhardness tester |
US4945490A (en) * | 1988-04-11 | 1990-07-31 | Biddle Jr Ernest L | Brinell hardness indicator with digital readout |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS4835036A (en) * | 1971-09-13 | 1973-05-23 |
-
1976
- 1976-06-18 JP JP7244276A patent/JPS52155588A/en active Pending
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS4835036A (en) * | 1971-09-13 | 1973-05-23 |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS54173790U (en) * | 1978-05-27 | 1979-12-07 | ||
EP0028101A2 (en) * | 1979-10-17 | 1981-05-06 | King Tester Corporation | A hardness tester |
EP0028101B1 (en) * | 1979-10-17 | 1985-09-04 | King Tester Corporation | A hardness tester |
US4945490A (en) * | 1988-04-11 | 1990-07-31 | Biddle Jr Ernest L | Brinell hardness indicator with digital readout |
JPH0251041A (en) * | 1988-08-12 | 1990-02-21 | Shimadzu Corp | Microhardness tester |
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