4. Internal-combustion engines
  5. Valve
  6. Valve head cooperates with manifold

Toshihide Yamamoto

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Apparatus for controlling rotational phase

Internal-combustion engines – Poppet valve operating mechanism – With means for varying timing
Patent

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Catalyst for trimerization of ethylene and process for...

Catalyst – solid sorbent – or support therefor: product or process – Catalyst or precursor therefor – Plural component system comprising a - group i to iv metal...
Reexamination Certificate

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Catalyst for trimerization of ethylene and process for...

Synthetic resins or natural rubbers -- part of the class 520 ser – Synthetic resins – Polymers from only ethylenic monomers or processes of...
Reexamination Certificate

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Catalyst for trimerization of ethylene and process for...

Synthetic resins or natural rubbers -- part of the class 520 ser – Synthetic resins – Polymers from only ethylenic monomers or processes of...
Reexamination Certificate

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Catalyst for trimerization of ethylene and process for...

Catalyst – solid sorbent – or support therefor: product or process – Catalyst or precursor therefor – Plural component system comprising a - group i to iv metal...
Reexamination Certificate

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Profile ID: LFUS-PAI-P-381878

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