We claim the ornamental design for a gas delivery hose support, as shown and described.
FIG. 1 is a perspective view of gas delivery hose support in situ;
FIG. 2 is a perspective view of the gas delivery hose support;
FIG. 3 is a left side view thereof;
FIG. 4 is a right side view thereof;
FIG. 5 is a back view thereof;
FIG. 6 is a front view thereof;
FIG. 7 is a top view thereof;
FIG. 8 is a bottom view thereof;
FIG. 9 is a perspective view of the gas delivery hose support in flexion; and,
FIG. 10 is a right side view thereof.
The broken line showing of parts of the drawings is included for the purpose of illustrating use and environment and forms no part of the claimed design.