4. Communications: radio wave antennas
  5. Antennas
  6. Balanced doublet - centerfed

Philippe Martin

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Adjustment mechanism for a helmet

Apparel – Guard or protector – For wearer's head
Reexamination Certificate

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Appliance for measuring polarization mode dispersion and corresp

Optics: measuring and testing – By dispersed light spectroscopy – Utilizing a spectrometer
Patent

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Boron carbide La, Sr and/or Ba hexaboride ceramic material for a

Compositions: coating or plastic – Coating or plastic compositions – Metal-depositing composition or substrate-sensitizing...
Patent

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Bracelet clasp

Buckles – buttons – clasps – etc. – Strap-end-attaching devices – Buckle connected
Reexamination Certificate

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Cathode for an electron gun

Electric lamp and discharge devices – With temperature modifier – For filament or heated cathode
Patent

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Profile ID: LFUS-PAI-P-213669

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