http://www.colitz.com/site/1392095/1392095.htm
Presuambly it also exterminated (but couldn't go upstairs)
A perfect example of why one should not submit patents while under the influence of alcohol or other mind-altering substances.
well, it worked very well for Terry Nation
EXTERMINATE!
Whatever happened to Stanley Valinski? Did he spend the rest of his life in a straight jacket? Somehow, it makes me think of the Killer Joke of Monty Python....Michel.