4. Environmental heating and cooling; fluid handling and sanitary e
  5. Sanitary fixture or housing therefor
  6. Water closet, bidet or bowl therefor

Hisayoshi Sakai

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Laser frequency stabilizing device, method and program

Coherent light generators – Particular beam control device – Optical output stabilization
Reexamination Certificate

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Optical interferometric measuring instrument and laser...

Optics: measuring and testing – By light interference – For dimensional measurement
Reexamination Certificate

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Rotating device

Machine element or mechanism – Rotary member or shaft indexing – e.g. – tool or work turret – Locking means
Patent

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Urinal

Environmental heating and cooling; fluid handling and sanitary e – Sanitary fixture or housing therefor – Urinal
Patent

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Water closet

Environmental heating and cooling; fluid handling and sanitary e – Sanitary fixture or housing therefor – Water closet – bidet or bowl therefor
Patent

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Profile ID: LFUS-PAI-P-618294

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