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(11) | EP 0 204 388 A3 |
(12) | EUROPEAN PATENT APPLICATION |
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(54) | Device for manufacturing a block mat |
(57) A device for manufacturing a block mat comprising a carrying cloth and concrete blocks,
fastened to said cloth with the aid of nails whereby the device has been provided
with an endless belt with the aid of which the blocks having holes therein in a given
pattern for receiving nails, together with the carrying cloth can be moved along means
for inserting the nails into the holes concerned. - |