Model: 1392
Root Elevators Fig.3..
Model: 1393
Root Elevators Flohr Fig.1..
Model: 1394
Root Elevators Flohr Fig.2..
Model: 1395
Root Elevators Flohr Fig.3..
Model: 1396
Root Elevators Kopp..
Model: 1396
Root Elevators Kopp Fig.1..
Model: 1397
Root Elevators Kopp Fig.2..
Model: 1398
Root Elevators Kopp Fig.3..
Model: 1399
Root Elevators Kopp Fig.4..
Model: 1400
Root Elevators Kopp Fig.5..
Model: 1401
Root Elevators Kopp Fig.6..
Model: 1402
Root Elevators Kopp..