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Thickened inorganic oxidizer salt slurried explosive containing tris(hydroxymethyl)-nitromethaneand air-entrapping material

US 3,409,485 A · Inventors: MINNICK JOSEPH J

USPTO PDF

Overview

The published document from the USPTO: abstract, claims, description and drawings. Open it full size

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Read the whole patent

Listed from its USPTO record in Patent Yard's full-term archive. Its claims, description and drawings are in the USPTO PDF and on Google Patents.

Why it's free to use

  • Granted November 5, 1968. A patent granted before 1976 lasted at most 17 years from grant, so its term ended by November 5, 1985.
  • We check US rights only. Old patents can still inspire new ones: improvements may be patentable.
FiledSeptember 15, 1967
GrantedNovember 5, 1968
Term endedNovember 5, 1985
Application number—
Classification (CPC)C06B47/14 +1 more
Length3 pages

Timeline

Timeline From USPTO dates

196819701972197419761978198019821984Application filedSep 15, 1967Patent grantedNov 5, 1968Term endedNov 5, 1985

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