Gerald Halpert

Official Gazette of the United States Patent Office

• Author(s): United States. Patent Office

• Categories: Patents

• Type: Book
• -
• Published: 1971
• -
• Publisher: Unknown

None

Astronautics and Aeronautics

• Categories: Aeronautics

• Type: Book
• -
• Published: 1984
• -
• Publisher: Unknown

None

NASA Patent Abstracts Bibliography

• Author(s): United States. National Aeronautics and Space Administration. Scientific and Technical Information Program

• Categories: Astronautics

• Type: Book
• -
• Published: 1994-07
• -
• Publisher: Unknown

None

Technology 2000

• Categories: Technology

• Type: Book
• -
• Published: 1991
• -
• Publisher: Unknown

None

Battery Workshop

• Categories: Direct energy conversion

• Type: Book
• -
• Published: 1966
• -
• Publisher: Unknown

None