Stock material or miscellaneous articles – Hollow or container type article – Glass – ceramic – or sintered – fused – fired – or calcined metal...
Patent
1989-01-27
1990-05-22
Robinson, Ellis P.
Stock material or miscellaneous articles
Hollow or container type article
Glass, ceramic, or sintered, fused, fired, or calcined metal...
74567, 164132, 428 344, 428 70, 428 76, 428406, 428432, 428433, 428450, 428472, 428688, 428689, B32B 108, B32B 1706, B32B 1504
Patent
active
049276883
ABSTRACT:
A cast-iron element with a non-iron interior area utilizes a molding core formed of a glass material, which may be tubular or solid and may, as desired, be entirely enclosed within the casting.
REFERENCES:
patent: 1453593 (1923-05-01), Meloche
patent: 2362875 (1944-11-01), Zahn
patent: 2812562 (1956-06-01), Dalton
patent: 3047409 (1962-07-01), Slayter et al.
patent: 3805874 (1974-04-01), Wahlquist
patent: 3837899 (1974-09-01), Carlberg
patent: 4048352 (1977-09-01), Pignocco et al.
Handbook of Chemistry & Physics, 4th edition, pp. 2292-2293, "Melting Points of the Elements".
Hass Rudi
Jansen Georg
Kallen Wilhelm
Eisengiesserei Monforts GmbH & Co.
Robinson Ellis P.
Turner Archene A.
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