Posted by Terry on June 15, 1998 at 09:38:59:
What is the value of a very old patent,handed down. I assume there is some experationHistorical value only?Is there a place to find out.I have all the details, dates numbers, drawings, etc.
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Subject: Re: inherited an old patent
Comments: : What is the value of a very old patent,handed down. I assume there is some experation : Historical value only? : Is there a place to find out. : I have all the details, dates numbers, drawings, etc.
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