CA538331A - Static-proof electric blasting cap - Google Patents
Static-proof electric blasting capInfo
- Publication number
- CA538331A CA538331A CA538331A CA538331DA CA538331A CA 538331 A CA538331 A CA 538331A CA 538331 A CA538331 A CA 538331A CA 538331D A CA538331D A CA 538331DA CA 538331 A CA538331 A CA 538331A
- Authority
- CA
- Canada
- Prior art keywords
- static
- proof electric
- blasting cap
- electric blasting
- cap
- 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
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CA538331T |
Publications (1)
Publication Number | Publication Date |
---|---|
CA538331A true CA538331A (en) | 1957-03-19 |
Family
ID=35692967
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CA538331A Expired CA538331A (en) | Static-proof electric blasting cap |
Country Status (1)
Country | Link |
---|---|
CA (1) | CA538331A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3180263A (en) * | 1963-04-08 | 1965-04-27 | Jr Nathan P Williams | Static electricity desensitizing device |
US3789762A (en) * | 1972-03-30 | 1974-02-05 | Us Navy | Device to prevent accidental ignition of electro-explosives from electrostatic discharge |
-
0
- CA CA538331A patent/CA538331A/en not_active Expired
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3180263A (en) * | 1963-04-08 | 1965-04-27 | Jr Nathan P Williams | Static electricity desensitizing device |
US3789762A (en) * | 1972-03-30 | 1974-02-05 | Us Navy | Device to prevent accidental ignition of electro-explosives from electrostatic discharge |
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