CH81A
(en )
1889-01-09
Toggle press with hand crank drive, gear transmission and pull rod, mainly for the production of building blocks
CO2022015642A2
(en )
2022-11-29
Color control and heat recovery in the production of activated clay
CH1428A
(en )
1889-12-07
Press for the production of artificial honeycombs
DE248589C
(en )
RU2643093C1
(en )
2018-01-30
Traction plate chain
CH48063A
(en )
1910-09-16
Press for the production of hollow bodies with threads
ATE365862T1
(en )
2007-07-15
DEVICE FOR CONVERTING A RACING MOTION INTO A ROTARY MOTION AND VICE VERSACE
ES1388A1
(en )
1881-04-07
Improvements in the presses to press bricks and concrete blocks.
GB190725410A
(en )
1908-06-18
Improvements in Variable Speed Mechanism.
SU378320A1
(en )
1973-04-18
FORMING DEVICE FOR PRESSING ARTIFICIAL STONES
US377767A
(en )
1888-02-14
Reciprocating brick-machine
HRP20170135A2
(en )
2018-07-27
Press for producing interlocking building blocks
CA88583A
(en )
1904-08-02
Crank handle
GB101485A
(en )
1917-09-06
Change Speed-gear.
GB190613722A
(en )
1907-04-18
Improvements in the Manufacture of Sanitary Pipes and the like.
KR930005695A
(en )
1993-04-20
Manufacturing method of integral wing nut for building materials
FR320286A
(en )
1902-12-06
Process for producing darker shades of the same color as the background in the manufacture of colored pattern papers, and preparation employed therefor
GB190610843A
(en )
1907-01-17
Improvements relating to the Construction of Cycles Operated by Foot Levers.
ES34940A1
(en )
1904-12-01
A process for the composition of a building material with properties similar to Tras and other analogous natural products.
GB190423192A
(en )
1905-09-21
Improvements in and relating to Presses for use in the Manufacture of Tiles and the like.
ES9324A1
(en )
1889-04-16
Improvements in the procedure for the manufacture of forks.
CA32138A
(en )
1889-08-28
Process to be used in connection with the ordinary method of tanning
ES10219A1
(en )
1890-02-01
Improvements in the procedure for the manufacture of colors and paints.
GB225134A
(en )
1924-11-27
Improvements in and relating to change speed gears
ES9902A1
(en )
1889-10-01
Improvements in the procedure to take advantage of the filth.