TECHNISUB Bi-attacco per bombole/ double connection for cylinders

BRAND
TECHNISUB
MODEL
Bi-attacco
TYPOLOGY
double cylinder connection
USES
assemble two regulators on a single-connection cylinder
OPERATION
-
TOTAL WEIGHT g
-
SPECIAL FEATURES
Int connection
NOTE
-
COUNTRY OF ORIGIN
Italy
YEAR OF PRESENTATION
1968
SOURCE
Luigi Fabbri collection