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1971 3351-OS (Is.)b

two (out of 16) panels of the 1971 Hebrew leafet from Israel - note the uncommon pat pend declaration after the printcode: "3351-OS (Is.) Pat. and pat. pend - ®"

It appears like that in Israel, they had both pending and already granted patents... this is the first time I see such a remark.

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Uploaded on September 19, 2012
Taken on September 19, 2012