On Sunday, 11 October 2020 11:49:02 UTC+1, alan_m wrote:
On 11/10/2020 11:10, polygonum_on_google wrote:

Obviously derived from the Bosch PBD-40. (Or dreived from the same common source.)


Possibly the only commonality is the colour of the plastic parts


I meant in terms of ideas/concept rather than physically.