198751. lajstromszámú szabadalom • Kisnyomású higanygőz-kisülő lámpa
0.500H HU 198751 B Int Cl4 C 09 K-11/435 C 09 K-11/465 H 01 J-61/44 1 o CD-----1---------CD-----------1---------CD-------------P_ CD Ln CD LD CD Ln-j-J-cn m C^vJ eb CD eb eb CD CD LD Ln CD CD CD Ln eb CD m-J-cb CD CD "J-cb CD Ln OD CD m Ln rvj eb CD CD (VJ eb CD Ln eb
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