KSM 11
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Blade action coffee grinder designed by Reinhold Weiss in 1963, and introduced to the market in '67. Another version in white with red button was issued and the same time. Further variations with casings in bright red, yellow and green were issued following Weiss' departure from the Braun Company in 1967.

See also Weiss' extraordinary KMM 1 of 1963.