MECHANICA – 1146/62.5
(pat.) Two-wing hinge
MECHANICA – 1146/84
(pat.) Two-wing hinge
MECHANICA – 1146/89
(pat.) Two-wing hinge
MECHANICA – 1146/92
(pat.) Two-wing hinge
MECHANICA – 1146/97
(pat.) Two-wing hinge
MECHANICA – 1146.1/62.5
(pat.) Two-wing hinge
MECHANICA – 1146.1/84
(pat.) Two-wing hinge
MECHANICA – 1146.3/62.5
(pat.) Three-wing hinge
MECHANICA – 1146.3/97
(pat.) Three-wing hinge
MECHANICA – 1146.13/62.5
(pat.) Three-wing hinge