SE7412484L
(https= )
1975-04-07
GB852101A
(en )
1960-10-26
Improvements in or relating to power gas generating cartridges for engine starters
NO20076684L
(no )
2008-03-14
Tubular solid oxide fuel cell current collector
GB294707A
(https= )
PL1846980T3
(pl )
2010-02-26
Urządzenie do katalitycznej rekombinacji gazów dla baterii alkalicznych z anodą cynkową
US1016874A
(en )
1912-02-06
Means and method for preventing depletion of electrolyte.
US3902921A
(en )
1975-09-02
Electric cells of the Leclanche type
US1733334A
(en )
1929-10-29
Method and means of storage-battery electrolyte control
CN220038536U
(zh )
2023-11-17
一种适配手机用的点烟器
CN219876004U
(zh )
2023-10-20
一种具有点烟功能的多功能蓝牙耳机
GB190310814A
(en )
1903-12-31
Improvements in Electric Mining Safety Lamps with Portable Accumulators, and Charging Devices.
US1492743A
(en )
1924-05-06
Flash light
CN100486054C
(zh )
2009-05-06
无孔安全防爆阻燃专用插头插座
GB148012A
(en )
1920-07-29
Improvements in or connected with electric lamps for miners
GB131294A
(https= )
US4661425A
(en )
1987-04-28
Lithium hydride anode for use in alkaline batteries
GB191022888A
(en )
1911-03-02
Improvements connected with the Charging of Storage Batteries.
GB105721A
(https= )
GB190004607A
(en )
1900-05-19
Improvements in Electrical Gas Lighters.
JP2025168742A
(ja )
2025-11-12
直流高電圧電流のプロテクター
GB190926683A
(en )
1910-11-17
Improvements in Galvanic Batteries.
IT1052831B
(it )
1981-07-20
Accendino a gas con accensione elettrica
JPH097612A
(ja )
1997-01-10
熱電池
GB190104052A
(en )
1902-02-20
Improved Method of, and Means for Testing Shot-firing Cables in Mines, Quarries and other Places.
GB189809534A
(en )
1898-05-28
Improvements in Incandescent Electrical Devices.