JPS5415494B2 - - Google Patents
Info
- Publication number
- JPS5415494B2 JPS5415494B2 JP7619175A JP7619175A JPS5415494B2 JP S5415494 B2 JPS5415494 B2 JP S5415494B2 JP 7619175 A JP7619175 A JP 7619175A JP 7619175 A JP7619175 A JP 7619175A JP S5415494 B2 JPS5415494 B2 JP S5415494B2
- Authority
- JP
- Japan
- 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
Links
Landscapes
- Length-Measuring Instruments Using Mechanical Means (AREA)
- A Measuring Device Byusing Mechanical Method (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7619175A JPS51151570A (en) | 1975-06-20 | 1975-06-20 | Method and apparatus to measure the length of an outer circuit of a tu bular object |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7619175A JPS51151570A (en) | 1975-06-20 | 1975-06-20 | Method and apparatus to measure the length of an outer circuit of a tu bular object |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS51151570A JPS51151570A (en) | 1976-12-27 |
| JPS5415494B2 true JPS5415494B2 (enExample) | 1979-06-15 |
Family
ID=13598229
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP7619175A Granted JPS51151570A (en) | 1975-06-20 | 1975-06-20 | Method and apparatus to measure the length of an outer circuit of a tu bular object |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS51151570A (enExample) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1598442A (en) * | 1977-01-07 | 1981-09-23 | Cigarette Components Uk Ltd | Circumference measuring gauge |
| JPS5411763A (en) * | 1977-06-28 | 1979-01-29 | Sumitomo Metal Ind | Device of measuring outer circumferential length of tubular body |
| JP2010044016A (ja) * | 2008-08-18 | 2010-02-25 | Sumitomo Metal Ind Ltd | スパイラル鋼管の製造方法および形状測定装置 |
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1975
- 1975-06-20 JP JP7619175A patent/JPS51151570A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS51151570A (en) | 1976-12-27 |