FR1471821A - Apparatus for the manufacture of resistors - Google Patents
Apparatus for the manufacture of resistorsInfo
- Publication number
- FR1471821A FR1471821A FR54258A FR54258A FR1471821A FR 1471821 A FR1471821 A FR 1471821A FR 54258 A FR54258 A FR 54258A FR 54258 A FR54258 A FR 54258A FR 1471821 A FR1471821 A FR 1471821A
- Authority
- FR
- France
- Prior art keywords
- resistors
- manufacture
- 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
Links
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01C—RESISTORS
- H01C17/00—Apparatus or processes specially adapted for manufacturing resistors
- H01C17/22—Apparatus or processes specially adapted for manufacturing resistors adapted for trimming
- H01C17/24—Apparatus or processes specially adapted for manufacturing resistors adapted for trimming by removing or adding resistive material
- H01C17/245—Apparatus or processes specially adapted for manufacturing resistors adapted for trimming by removing or adding resistive material by mechanical means, e.g. sand blasting, cutting, ultrasonic treatment
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Microelectronics & Electronic Packaging (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR54258A FR1471821A (en) | 1966-03-21 | 1966-03-21 | Apparatus for the manufacture of resistors |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR54258A FR1471821A (en) | 1966-03-21 | 1966-03-21 | Apparatus for the manufacture of resistors |
Publications (1)
Publication Number | Publication Date |
---|---|
FR1471821A true FR1471821A (en) | 1967-03-03 |
Family
ID=8604249
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR54258A Expired FR1471821A (en) | 1966-03-21 | 1966-03-21 | Apparatus for the manufacture of resistors |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR1471821A (en) |
-
1966
- 1966-03-21 FR FR54258A patent/FR1471821A/en not_active Expired
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