B64B1/18 - CPC Classification Index

ClassID:

71774 ⎘

B64B1/18 - CPC Classification

Classification description:

Lighter-than-air aircraft; Rigid airships; Semi-rigid airships; Outer covering Attachment to structure

AUTONOMOUS INTELLIGENCE SURVEILLANCE RECONNAISSANCE AND PAYLOAD DELIVERY SYSTEM AND METHOD OF USING SAME

Autonomous intelligence surveillance reconnaissance and payload delivery system and method of using same

Outer membrane for aerial vehicles

HINGED BLIMP

Aircraft having supporting structure and gas-filled envelope

AUTONOMOUS INTELLIGENCE SURVEILLANCE RECONNAISSANCE AND PAYLOAD DELIVERY SYSTEM AND METHOD OF USING SAME

Airship launch from a cargo airship with a payload return vehicle

Airship launch from a cargo airship

Autonomous intelligence surveillance reconnaissance and payload delivery system and method of using same

Autonomous intelligence surveillance reconnaissance and payload delivery system and method of using same

Hydrogen lighter-than-air craft structure

High speed airship structure