Archived posting to the Leica Users Group, 1999/01/12
[Author Prev] [Author Next] [Thread Prev] [Thread Next] [Author Index] [Topic Index] [Home] [Search]The patent on the Leica M mount expired in '73. The patent on the R mount expired around 1983. The patent on the Leica thread-mount expired during the War, in '41 or '42. Marc msmall@roanoke.infi.net FAX: +540/343-7315 Cha robh bas fir gun ghras fir!