4. Static structures (e.g., buildings)
  5. Opaque stonelike module
  6. Lateral retaining feature on facing sheet

Roger L. Toffolon

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Apparatus for precasting concrete products

Plastic article or earthenware shaping or treating: apparatus – With indicator – signal – recorder – illuminator – or inspection... – Means permitting visual inspection by operator
Patent

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Concrete pipe making machine with redensification apparatus

Plastic article or earthenware shaping or treating: apparatus – Means withdrawing trowel type shaping member from within...
Patent

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Lifting device

Material or article handling equipment – Conveying – lifting – or transferring article – Crane or hoist
Patent

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Lifting device for massive precast concrete wall units

Handling: hand and hoist-line implements – Grapple – Expanding
Patent

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Method for precasting concrete products

Plastic and nonmetallic article shaping or treating: processes – Treatment of material by vibrating – jarring – or agitating... – By reciprocating or vibrating mold
Patent

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Profile ID: LFUS-PAI-P-102737

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