Research/Patents/US 4677204
US 4677204

CHEMICAL AGENTS

Assignee

Filed

Dec 7, 1965

Granted

Jun 30, 1987

Location

HAVRE DE GRACE MD US

Abstract

1. A chemical toxic agent selected from the group consisting of: <IMAGE> where n is an integer from 3 to 11 and X represents one equivalent of an anion.

Source: Google Patents

35 USC §181 Secrecy Order

Imposed

Dec 18, 1981

Rescinded

Nov 28, 1986

Duration

4 years, 11 months

Inventor

  • 1HAROLD Z. SOMMER
Back to patent indexSource: USPTO 35 USC §181 secrecy order records