JPS60180705A - ドリル折れ検出用プリント板 - Google Patents
ドリル折れ検出用プリント板Info
- Publication number
- JPS60180705A JPS60180705A JP2297184A JP2297184A JPS60180705A JP S60180705 A JPS60180705 A JP S60180705A JP 2297184 A JP2297184 A JP 2297184A JP 2297184 A JP2297184 A JP 2297184A JP S60180705 A JPS60180705 A JP S60180705A
- Authority
- JP
- Japan
- Prior art keywords
- drill
- drill breakage
- board
- printed board
- breakage
- 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.)
- Granted
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23B—TURNING; BORING
- B23B35/00—Methods for boring or drilling, or for working essentially requiring the use of boring or drilling machines; Use of auxiliary equipment in connection with such methods
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Drilling And Boring (AREA)
- Printing Elements For Providing Electric Connections Between Printed Circuits (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2297184A JPS60180705A (ja) | 1984-02-13 | 1984-02-13 | ドリル折れ検出用プリント板 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2297184A JPS60180705A (ja) | 1984-02-13 | 1984-02-13 | ドリル折れ検出用プリント板 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS60180705A true JPS60180705A (ja) | 1985-09-14 |
JPS6320646B2 JPS6320646B2 (enrdf_load_stackoverflow) | 1988-04-28 |
Family
ID=12097454
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2297184A Granted JPS60180705A (ja) | 1984-02-13 | 1984-02-13 | ドリル折れ検出用プリント板 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS60180705A (enrdf_load_stackoverflow) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1996033049A1 (en) * | 1995-04-19 | 1996-10-24 | Kimble Alvin J | Locking ring vacuum clamping system with load/unload capabilities |
-
1984
- 1984-02-13 JP JP2297184A patent/JPS60180705A/ja active Granted
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1996033049A1 (en) * | 1995-04-19 | 1996-10-24 | Kimble Alvin J | Locking ring vacuum clamping system with load/unload capabilities |
Also Published As
Publication number | Publication date |
---|---|
JPS6320646B2 (enrdf_load_stackoverflow) | 1988-04-28 |
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