(0)F21H:0/0:
IPC6
SECTION F - MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS;BLASTING
MANTLES; OTHER INCANDESCENT BODIES HEATED BY COMBUSTION
F21H
1/1
LIGHTING; HEATING
F 21
LIGHTING
(electric aspects or elements, see section H, e.g. electric light sources
H 01 J
,
H 01 K
,
H 05 B
)
Notes
(1)
In this class, the following terms or expressions are used with the meanings indicated:
-
"portable" means "intended to be carried personally";
-
"non-portable" means "not intended to be carried personally, even if capable of being moved from place to place";
-
"electric" includes "not stated to be non-electric".
(2)
Attention is drawn to Note III following the Contents of Section of section H.
F 21 H
MANTLES; OTHER INCANDESCENT BODIES HEATED BY COMBUSTION
(arrangements thereof
F 21 V 36/00
; burners
F 23 D
)
1
/
00
Incandescent mantles; Selection of imbibition liquids therefor
1
/
02
•
characterised by the material thereof
1
/
04
•
Suspension devices therefor (for attaching the mantle on the housing of a lamp
F 21 V 19/06
)
3
/
00
Manufacturing incandescent mantles; Treatment prior to use, e.g. burning-off; Machines for manufacturing
5
/
00
Solid incandescent bodies
(mantles
F 21 H 1/00
)
