DIFF Subgroup
F16M 13/005 Full Title
Other supports for positioning apparatus or articles (heads thereof F16M11/02 ; adapted to be stuck in the ground A45F3/44 ); Means for steadying hand-held apparatus or articles
F16M 13/005 Other supports for positioning apparatus or articles (heads thereof F16M11/02 ; adapted to be stuck in the ground A45F3/44 ); Means for steadying hand-held apparatus or articles